/* ===================================
   Shareholder Portal - Modern Responsive Design
   Mobile-First Approach
   Color Scheme: Teal/Cyan with Modern Gradients
   =================================== */

/* ========== CSS Variables ========== */
:root {
    /* Primary Colors - Teal/Cyan Theme */
    --primary-color: #14b8a6;
    --primary-hover: #0d9488;
    --primary-active: #0f766e;
    --primary-light: #e6faf7;
    --primary-dark: #0f766e;
    --primary-rgb: 20, 184, 166;

    --secondary-color: #06b6d4;
    --secondary-hover: #0891b2;
    --secondary-light: #e0f7fa;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #14b8a6 0%, #06b6d4 100%);
    --gradient-soft: linear-gradient(135deg, #e6faf7 0%, #e0f7fa 100%);

    /* Semantic Colors */
    --success-color: #10b981;
    --success-light: #d1fae5;
    --warning-color: #f59e0b;
    --warning-light: #fef3c7;
    --danger-color: #ef4444;
    --danger-light: #fee2e2;
    --info-color: #3b82f6;
    --info-light: #dbeafe;

    /* Neutral Colors */
    --bg-color: #f8fafc;
    --bg-secondary: #f1f5f9;
    --card-bg: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-light: #cbd5e1;
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;

    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

    /* Spacing */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 0.75rem;  /* 12px */
    --spacing-md: 1rem;     /* 16px */
    --spacing-lg: 1.5rem;   /* 24px */
    --spacing-xl: 2rem;     /* 32px */
    --spacing-2xl: 3rem;    /* 48px */

    /* Border Radius */
    --radius-sm: 0.375rem;  /* 6px */
    --radius-md: 0.5rem;    /* 8px */
    --radius-lg: 0.75rem;   /* 12px */
    --radius-xl: 1rem;      /* 16px */
    --radius-2xl: 1.5rem;   /* 24px */
    --radius-full: 9999px;

    /* Typography */
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */

    /* Layout */
    --header-height: 84px;
    --bottom-nav-height: 72px;
    --sidebar-width: 280px;
    --max-content-width: 1280px;

    /* Z-index */
    --z-base: 1;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ========== Base Styles ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.shareholder-app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* ========== Header ========== */
.shareholder-header {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-md);
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--max-content-width);
    margin: 0 auto;
}

.header-branding {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}
img.header-logo {
    width: 35%;
}
.header-logo i {
    font-size: var(--font-size-2xl);
}

.header-welcome {
    display: none;
}

.header-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    display: none;
    text-align: right;
}

.user-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
    display: block;
}

.user-qid {
    font-size: var(--font-size-xs);
    opacity: 0.9;
    display: block;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-base);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.logout-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
}

.logout-btn:hover {
    background: rgba(255, 255, 255, 0.25);
}

.logout-btn i {
    font-size: var(--font-size-lg);
}

.logout-btn span {
    display: none;
}

/* ========== Main Content ========== */
.main-content {
    flex: 1;
    padding: var(--spacing-lg) var(--spacing-md);
    padding-bottom: calc(var(--bottom-nav-height) + var(--spacing-lg));
    max-width: var(--max-content-width);
    width: 100%;
    margin: 0 auto;
}

.container-fluid {
    width: 100%;
    padding: 0;
    padding-bottom: 25px;
}

/* ========== Dashboard Container ========== */
.dashboard-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* ========== Stats Grid ========== */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-light);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-card.highlight {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.stat-card.highlight .stat-icon {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.stat-icon.bg-teal {
    background: var(--primary-light);
    color: var(--primary-color);
}

.stat-icon.bg-cyan {
    background: var(--secondary-light);
    color: var(--secondary-color);
}

.stat-icon.bg-amber {
    background: var(--warning-light);
    color: var(--warning-color);
}

.stat-content {
    flex: 1;
    min-width: 0;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.stat-card.highlight .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-card.highlight .stat-value {
    color: white;
}

.stat-value-small {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    word-break: break-all;
}

.stat-card.highlight .stat-value-small {
    color: white;
}

/* ========== Section Cards ========== */
.section-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
}

.section-link {
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all 0.2s ease;
    min-width: 100px;
}

.section-link:hover {
    color: var(--primary-hover);
    gap: var(--spacing-sm);
}

.section-link i {
    transition: transform 0.2s ease;
}

.section-link:hover i {
    transform: translateX(2px);
}

/* ========== Notification List ========== */
.notification-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.notification-item {
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.notification-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.notification-seller {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.notification-seller i {
    color: var(--primary-color);
}

.notification-details {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.notification-shares {
    font-weight: 600;
    color: var(--text-primary);
}

.notification-price {
    color: var(--primary-color);
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.notification-contact {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.notification-contact i {
    color: var(--primary-color);
}

.notification-contact a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.notification-contact a:hover {
    text-decoration: underline;
}

/* ========== Empty State ========== */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    color: var(--text-muted);
}

.empty-state i {
    font-size: 4rem;
    opacity: 0.3;
    margin-bottom: var(--spacing-md);
    display: block;
}

.empty-state p {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
}

/* ========== Form Styles ========== */
.form-page-container {
    max-width: 100%;
    margin: 0 auto;
}

.form-page-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.back-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.back-btn:hover {
    background: var(--primary-light);
    color: var(--primary-color);
}

.back-btn i {
    font-size: var(--font-size-xl);
}

.form-page-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

.header-spacer {
    width: 40px;
}

.form-page-content {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.form-group-modern {
    margin-bottom: var(--spacing-lg);
}

.form-label-modern {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-icon i {
    position: absolute;
    left: var(--spacing-md);
    color: var(--text-muted);
    font-size: var(--font-size-lg);
    pointer-events: none;
}

.form-control-modern {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3rem;
    font-size: var(--font-size-base);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all 0.2s ease;
    background: var(--card-bg);
    color: var(--text-primary);
}

.form-control-modern:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.form-control-modern.is-invalid {
    border-color: var(--danger-color);
}

.form-control-modern.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.invalid-feedback {
    color: var(--danger-color);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    display: block;
}

.form-error {
    margin-bottom: var(--spacing-md);
}

.form-error .alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: 0;
}

.form-error .alert-warning {
    background: var(--warning-light);
    border: 1px solid var(--warning-color);
    color: var(--warning-color);
}

.form-error .alert-danger {
    background: var(--danger-light);
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
}

/* ========== Input Group Modern ========== */
.input-group-modern {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.input-prefix {
    position: absolute;
    left: var(--spacing-md);
    color: var(--text-muted);
    font-size: var(--font-size-base);
    font-weight: 500;
    pointer-events: none;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.input-prefix i {
    font-size: var(--font-size-lg);
}

.form-control-modern.with-prefix {
    padding-left: 5.5rem;
}

/* ========== Info Banner ========== */
.info-banner {
    background: var(--gradient-soft);
    border: 2px solid var(--primary-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.info-banner i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    flex-shrink: 0;
}

.info-banner-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.info-banner-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
}

/* ========== Total Amount Card ========== */
.total-amount-card {
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.total-amount-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.total-amount-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: white;
}

/* ========== Toggle Switch ========== */
.toggle-switch-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.toggle-switch-checkbox {
    display: none;
}

.toggle-switch-label {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
    background-color: var(--border-color);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-switch-inner {
    display: none;
}

.toggle-switch-switch {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 24px;
    height: 24px;
    background-color: white;
    border-radius: var(--radius-full);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.toggle-switch-checkbox:checked + .toggle-switch-label {
    background-color: var(--primary-color);
}

.toggle-switch-checkbox:checked + .toggle-switch-label .toggle-switch-switch {
    left: 26px;
}

.toggle-switch-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

/* ========== Submit Button ========== */
.form-submit-container {
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-lg);
}

.btn-submit-modern {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 700;
    color: white;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-md);
}

.btn-submit-modern:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-submit-modern:active {
    transform: translateY(0);
}

.btn-submit-modern:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-text {
    font-weight: 700;
}

/* ========== DataTables ========== */
.sales-table-container {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 0;
}

.table thead th {
    background: var(--bg-color);
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}

.table tbody td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background: var(--bg-color);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* DataTables specific */
.dataTables_wrapper {
    width: 100%;
}

.dataTables_filter {
    margin-bottom: var(--spacing-md);
}

.dataTables_filter input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.dataTables_filter input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.dataTables_info {
    padding-top: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.dataTables_paginate {
    padding-top: var(--spacing-md);
}

.paginate_button {
    padding: var(--spacing-xs) var(--spacing-sm);
    margin: 0 2px;
    border-radius: var(--radius-sm);
    background: var(--bg-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.paginate_button:hover {
    background: var(--primary-light);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.paginate_button.current {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

.paginate_button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========== Badges ========== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-success {
    background: var(--success-light);
    color: var(--success-color);
}

.badge-warning {
    background: var(--warning-light);
    color: var(--warning-color);
}

.badge-danger {
    background: var(--danger-light);
    color: var(--danger-color);
}

.badge-info {
    background: var(--info-light);
    color: var(--info-color);
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--bg-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-xs);
}

.btn-group {
    display: flex;
    gap: var(--spacing-xs);
}

/* ========== Bottom Navigation (Mobile) ========== */
.bottom-navigation {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.05);
    z-index: var(--z-fixed);
    padding-bottom: env(safe-area-inset-bottom);
    height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
}

.nav-menu {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: var(--bottom-nav-height);
    max-width: var(--max-content-width);
    margin: 0 auto;
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-muted);
    padding: var(--spacing-xs);
    transition: all 0.2s ease;
    position: relative;
}

.nav-item i {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
    transition: all 0.2s ease;
}

.nav-item span {
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.nav-item.active {
    color: var(--primary-color);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.nav-item:hover {
    color: var(--primary-hover);
}

/* ========== Sidebar Navigation (Desktop) ========== */
.sidebar-navigation {
    display: none !important;
}

/* ========== Profile Page ========== */
.profile-header {
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    color: white;
    margin-bottom: var(--spacing-lg);
}

.profile-avatar-large {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-3xl);
    border: 3px solid rgba(255, 255, 255, 0.3);
    margin: 0 auto var(--spacing-md);
}

.profile-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.profile-qid {
    font-size: var(--font-size-base);
    opacity: 0.9;
}

/* ========== Info Cards Grid (Profile Page) ========== */
.info-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.info-card {
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.info-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--secondary-light);
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.info-card-icon.bg-teal {
    background: var(--primary-light);
    color: var(--primary-color);
}

.info-card-content {
    flex: 1;
    min-width: 0;
}

.info-card-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: 2px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.info-card-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
    word-break: break-all;
}

/* ========== Purchase Container & Cards ========== */
.purchase-container {
    max-width: 100%;
}

#purchase-cards-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.purchase-card {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.purchase-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.purchase-card-header {
    padding: var(--spacing-md);
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.seller-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.seller-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.seller-details {
    flex: 1;
}

.seller-name {
    font-weight: 700;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    margin-bottom: 2px;
}

.seller-qid {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.purchase-card-status .badge {
    font-size: var(--font-size-xs);
}

.badge.bg-info {
    background: var(--info-color);
    color: white;
}

.badge.bg-secondary {
    background: var(--bg-secondary);
    color: white;
}

.purchase-card-body {
    padding: var(--spacing-lg);
}

.purchase-shares {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--primary-light);
    border-radius: var(--radius-lg);
}

.purchase-shares i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

.shares-count {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
}

.shares-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.purchase-price {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--gradient-soft);
    border-radius: var(--radius-lg);
}

.unit-price {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.unit-price small {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: normal;
}

.total-price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
}

.purchase-card-footer {
    padding: var(--spacing-md);
    background: var(--bg-color);
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.purchase-contact {
    flex: 1;
}

.contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary-light);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.contact-link:hover {
    background: var(--primary-color);
    color: white;
}

.purchase-validity {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.spinner-border {
    width: 2rem;
    height: 2rem;
    border: 3px solid var(--primary-light);
    border-right-color: var(--primary-color);
    border-radius: var(--radius-full);
    animation: spinner-border 0.75s linear infinite;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
}

@keyframes spinner-border {
    to { transform: rotate(360deg); }
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.alert {
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
    line-height: 1.6;
    border: none;
    box-shadow: var(--shadow-sm);
}

.alert i {
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
}

.alert-info {
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    color: #0369a1;
}

.alert-info i {
    background: rgba(3, 105, 161, 0.1);
    color: #0369a1;
}

.alert strong {
    font-weight: 700;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.alert.mb-0 {
    margin-bottom: 0;
}

/* Make alert text more readable on mobile */
@media (max-width: 575px) {
    .alert {
        padding: var(--spacing-md);
        font-size: var(--font-size-sm);
        flex-direction: column;
        text-align: center;
    }

    .alert i {
        font-size: var(--font-size-2xl);
        width: 48px;
        height: 48px;
    }

    .alert strong {
        font-size: var(--font-size-base);
    }
}

/* ========== Sales Container & Cards ========== */
.sales-container {
    max-width: 100%;
}

#sales-cards-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.sale-card {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.sale-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.sale-card-header {
    padding: var(--spacing-md);
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sale-card-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.sale-card-body {
    padding: var(--spacing-lg);
}

.sale-card-main {
    margin-bottom: var(--spacing-md);
}

.sale-shares {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--primary-light);
    border-radius: var(--radius-lg);
}

.sale-shares i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

.sale-price {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--gradient-soft);
    border-radius: var(--radius-lg);
}

.sale-card-footer {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.sale-validity {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.sale-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

/* Floating Action Button */
.btn-fab {
    position: fixed;
    bottom: calc(var(--bottom-nav-height) + var(--spacing-lg));
    right: var(--spacing-lg);
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-fixed);
    transition: all 0.3s ease;
    text-decoration: none;
    border: none;
}

.btn-fab:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
    color: white;
}

.btn-fab i {
    font-size: var(--font-size-2xl);
}

/* Form select styling */
.form-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    background-color: var(--card-bg);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

/* Status badges */
.badge.bg-success {
    background: var(--success-light);
    color: var(--success-color);
}

.badge.bg-warning {
    background: var(--warning-light);
    color: var(--warning-color);
}

.badge.bg-danger {
    background: var(--danger-light);
    color: var(--danger-color);
}

/* ========== Sales List (Dashboard) ========== */
.sales-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.sales-item {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
    cursor: pointer;
}

.sales-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.sales-info {
    flex: 1;
}

.sales-shares {
    font-weight: 700;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
}

.sales-price {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.sales-validity {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.sales-action {
    color: var(--text-muted);
    font-size: var(--font-size-2xl);
}

/* ========== Utilities ========== */
.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-muted);
}

.text-danger {
    color: var(--danger-color);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.w-100 {
    width: 100%;
}

.text-start {
    text-align: left;
}

.py-4 {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.text-primary {
    color: var(--primary-color);
}

.d-flex {
    display: flex;
}

.align-items-center {
    align-items: center;
}

.justify-content-between {
    justify-content: space-between;
}

.gap-2 {
    gap: var(--spacing-sm);
}

/* ========== Responsive Design ========== */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .logout-btn span {
        display: inline;
    }

    .user-info {
        display: block;
    }

    .info-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Extra small devices adjustments */
@media (max-width: 575px) {
    .info-cards-grid {
        grid-template-columns: 1fr;
    }

    .form-page-title {
        font-size: var(--font-size-lg);
    }

    .section-title {
        font-size: var(--font-size-lg);
    }

    .stat-card {
        padding: var(--spacing-md);
    }

    .stat-value {
        font-size: var(--font-size-2xl);
    }

    .section-card {
        padding: var(--spacing-md);
    }

    .notification-item {
        padding: var(--spacing-sm);
    }

    .notification-details {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .purchase-card-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .purchase-shares {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }

    .shares-count {
        font-size: var(--font-size-xl);
    }

    .seller-name {
        font-size: var(--font-size-sm);
    }

    .total-price {
        font-size: var(--font-size-lg);
    }

    .sale-card-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .sale-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .btn-fab {
        bottom: calc(var(--bottom-nav-height) + var(--spacing-md));
        right: var(--spacing-md);
    }
}
@media (max-width: 768px) {
    img.header-logo {
        width: 80%;
    }
}
/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    :root {
        --header-height: 72px;
    }

    .shareholder-header {
        padding: var(--spacing-lg) var(--spacing-xl);
    }
    img.header-logo {
        width: 80%;
    }

    .header-welcome {
        display: block;
        font-size: var(--font-size-sm);
        opacity: 0.9;
        margin-bottom: 2px;
    }

    .user-avatar {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-lg);
    }

    .main-content {
        padding: var(--spacing-xl) var(--spacing-lg);
        padding-bottom: calc(var(--bottom-nav-height) + var(--spacing-xl));
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dashboard-container {
        gap: var(--spacing-xl);
    }

    .section-card {
        padding: var(--spacing-xl);
    }

    .form-page-content {
        padding: var(--spacing-xl);
        max-width: 600px;
        margin: 0 auto;
    }

    .form-submit-container {
        max-width: 600px;
        margin: var(--spacing-lg) auto;
    }

    #purchase-cards-container {
        grid-template-columns: repeat(2, 1fr);
    }

    #sales-cards-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .btn-fab {
        bottom: calc(var(--bottom-nav-height) + var(--spacing-lg));
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .main-content {
        padding: var(--spacing-2xl) var(--spacing-xl);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .notification-details {
        gap: var(--spacing-lg);
    }

    #purchase-cards-container {
        grid-template-columns: repeat(3, 1fr);
    }

    #sales-cards-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-card {
        padding: var(--spacing-2xl);
    }
}

/* ========== SweetAlert2 Mobile Customization ========== */
/* Toast Alerts (Top-End Position) */
.swal2-top-end {
    top: var(--spacing-lg) !important;
    right: var(--spacing-lg) !important;
}

.swal2-container.swal2-top-end .swal2-popup {
    width: auto !important;
    max-width: 400px !important;
    min-width: 300px !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
    background: white !important;
}

.swal2-container.swal2-top-end .swal2-icon {
    width: 40px !important;
    height: 40px !important;
    margin: 0 var(--spacing-md) 0 0 !important;
    border-width: 2px !important;
    float: left !important;
}

.swal2-container.swal2-top-end .swal2-icon.swal2-success .swal2-success-line-tip {
    height: 2.5px !important;
    width: 12px !important;
    left: 10px !important;
    top: 22px !important;
}

.swal2-container.swal2-top-end .swal2-icon.swal2-success .swal2-success-line-long {
    height: 2.5px !important;
    width: 20px !important;
    right: 6px !important;
    top: 18px !important;
}

.swal2-container.swal2-top-end .swal2-icon.swal2-success .swal2-success-fix {
    height: 60px !important;
    left: 20px !important;
}

.swal2-container.swal2-top-end .swal2-icon.swal2-success .swal2-success-ring {
    border-width: 2px !important;
}

.swal2-container.swal2-top-end .swal2-icon.swal2-error [class^='swal2-x-mark-line'] {
    width: 20px !important;
    height: 2.5px !important;
    top: 19px !important;
}

.swal2-container.swal2-top-end .swal2-icon.swal2-error .swal2-x-mark-line-left {
    left: 10px !important;
}

.swal2-container.swal2-top-end .swal2-icon.swal2-error .swal2-x-mark-line-right {
    right: 10px !important;
}

.swal2-container.swal2-top-end .swal2-icon.swal2-warning,
.swal2-container.swal2-top-end .swal2-icon.swal2-info {
    font-size: 1.5rem !important;
}

.swal2-container.swal2-top-end .swal2-title {
    font-size: 0.9375rem !important;
    font-weight: 600 !important;
    margin: 0 !important;
    padding: 0 !important;
    text-align: left !important;
    line-height: 40px !important;
}

.swal2-container.swal2-top-end .swal2-html-container {
    display: none !important;
}

.swal2-container.swal2-top-end .swal2-timer-progress-bar {
    height: 3px !important;
    background: var(--primary-color) !important;
}

.swal2-container.swal2-top-end .swal2-popup.swal2-icon-success .swal2-timer-progress-bar {
    background: var(--success-color) !important;
}

.swal2-container.swal2-top-end .swal2-popup.swal2-icon-error .swal2-timer-progress-bar {
    background: var(--danger-color) !important;
}

.swal2-container.swal2-top-end .swal2-popup.swal2-icon-warning .swal2-timer-progress-bar {
    background: var(--warning-color) !important;
}

.swal2-container.swal2-top-end .swal2-popup.swal2-icon-info .swal2-timer-progress-bar {
    background: var(--info-color) !important;
}

/* Toast slide-in animation */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.swal2-container.swal2-top-end .swal2-popup.swal2-show {
    animation: slideInRight 0.3s ease-out !important;
}

/* Mobile Toast Alerts */
@media (max-width: 767px) {
    .swal2-top-end {
        top: calc(var(--header-height) + var(--spacing-sm)) !important;
        right: var(--spacing-sm) !important;
        left: var(--spacing-sm) !important;
    }

    .swal2-container.swal2-top-end .swal2-popup {
        width: 100% !important;
        max-width: 100% !important;
        min-width: auto !important;
    }

    @keyframes slideInTop {
        from {
            transform: translateY(-100%);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }

    .swal2-container.swal2-top-end .swal2-popup.swal2-show {
        animation: slideInTop 0.3s ease-out !important;
    }
}

/* Mobile-First App Alert Style */
.swal2-popup {
    border-radius: var(--radius-xl) !important;
    padding: var(--spacing-2xl) var(--spacing-xl) var(--spacing-xl) !important;
    box-shadow: var(--shadow-xl) !important;
}

.shareholder-alert-popup {
    max-width: 320px !important;
}

.swal2-icon {
    width: 64px !important;
    height: 64px !important;
    margin: 0 auto var(--spacing-md) !important;
    border-width: 3px !important;
}

.swal2-icon.swal2-success {
    border-color: var(--success-color) !important;
}

.swal2-icon.swal2-success [class^='swal2-success-line'] {
    background-color: var(--success-color) !important;
}

.swal2-icon.swal2-success .swal2-success-line-tip {
    height: 3.5px !important;
    background-color: var(--success-color) !important;
    left: 16px !important;
    top: 34px !important;
    width: 18px !important;
}

.swal2-icon.swal2-success .swal2-success-line-long {
    height: 3.5px !important;
    background-color: var(--success-color) !important;
    right: 9px !important;
    top: 28px !important;
    width: 34px !important;
}

.swal2-icon.swal2-success .swal2-success-ring {
    border-color: var(--success-color) !important;
    border-width: 3px !important;
}

.swal2-icon.swal2-success .swal2-success-fix {
    background-color: white !important;
    height: 90px !important;
    left: 31px !important;
    width: 5px !important;
}

/* Container backdrop - only for centered modals */
.swal2-container:not(.swal2-top-end) {
    backdrop-filter: blur(2px) !important;
}

/* Toast container - no backdrop */
.swal2-container.swal2-top-end {
    background: transparent !important;
    backdrop-filter: none !important;
}

.swal2-icon.swal2-error {
    border-color: var(--danger-color) !important;
}

.swal2-icon.swal2-error [class^='swal2-x-mark-line'] {
    background-color: var(--danger-color) !important;
}

.swal2-icon.swal2-warning {
    border-color: var(--warning-color) !important;
    color: var(--warning-color) !important;
}

.swal2-icon.swal2-info {
    border-color: var(--info-color) !important;
    color: var(--info-color) !important;
}

.swal2-icon.swal2-question {
    border-color: var(--primary-color) !important;
    color: var(--primary-color) !important;
}

.swal2-title {
    font-size: var(--font-size-lg) !important;
    font-weight: 700 !important;
    color: var(--text-primary) !important;
    margin: var(--spacing-sm) 0 var(--spacing-xs) !important;
    padding: 0 !important;
    line-height: 1.3 !important;
}

.shareholder-alert-title {
    font-size: 1.125rem !important;
}

.swal2-html-container {
    font-size: var(--font-size-base) !important;
    color: var(--text-secondary) !important;
    margin: 0 0 var(--spacing-xl) !important;
    line-height: 1.6 !important;
    text-align: center !important;
}

.shareholder-alert-text {
    padding: 0 var(--spacing-sm) !important;
}

.swal2-actions {
    margin: 0 !important;
    padding: 0 !important;
    gap: var(--spacing-sm) !important;
    width: 100% !important;
    border-top: 1px solid var(--border-light) !important;
    padding-top: var(--spacing-md) !important;
}

.swal2-confirm,
.swal2-cancel,
.swal2-deny {
    font-size: 1rem !important;
    font-weight: 600 !important;
    padding: var(--spacing-md) var(--spacing-2xl) !important;
    border-radius: var(--radius-lg) !important;
    min-width: 100% !important;
    min-height: 52px !important;
    border: none !important;
    box-shadow: none !important;
    transition: all 0.2s ease !important;
    margin: 0 !important;
    letter-spacing: 0.3px !important;
}

.shareholder-alert-button {
    background: var(--gradient-primary) !important;
    color: white !important;
    text-transform: none !important;
}

.shareholder-alert-button-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
    color: white !important;
}

.shareholder-alert-button-danger:hover {
    opacity: 0.9 !important;
}

.shareholder-alert-button-cancel {
    background: var(--bg-secondary) !important;
    color: var(--text-secondary) !important;
    font-weight: 500 !important;
}

.shareholder-alert-button-cancel:hover {
    background: var(--border-color) !important;
}

.swal2-confirm {
    background: var(--gradient-primary) !important;
    color: white !important;
}

.swal2-confirm:hover {
    opacity: 0.9 !important;
    transform: none !important;
}

.swal2-confirm:active {
    transform: scale(0.98) !important;
}

.swal2-cancel {
    background: var(--bg-secondary) !important;
    color: var(--text-secondary) !important;
}

.swal2-cancel:hover {
    background: var(--border-color) !important;
}

.swal2-deny {
    background: var(--danger-color) !important;
    color: white !important;
}

.swal2-deny:hover {
    background: #dc2626 !important;
}

.swal2-close {
    font-size: 28px !important;
    color: var(--text-muted) !important;
    transition: color 0.3s ease !important;
}

.swal2-close:hover {
    color: var(--text-primary) !important;
}

/* Mobile Specific - Bottom Sheet App Alert Style */
@media (max-width: 767px) {
    .shareholder-alert-popup {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        top: auto !important;
        margin: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        border-radius: 20px 20px 0 0 !important;
        padding: var(--spacing-2xl) var(--spacing-xl) calc(var(--spacing-xl) + env(safe-area-inset-bottom)) !important;
    }

    .swal2-show {
        animation: slideUp 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    }

    .swal2-hide {
        animation: slideDown 0.2s cubic-bezier(0.4, 0, 1, 1) !important;
    }

    .swal2-container {
        padding: 0 !important;
        background: rgba(0, 0, 0, 0.5) !important;
    }

    .swal2-icon {
        width: 72px !important;
        height: 72px !important;
        margin: 0 auto var(--spacing-md) !important;
        border-width: 4px !important;
    }

    .swal2-icon.swal2-success .swal2-success-line-tip {
        height: 4px !important;
        width: 20px !important;
        left: 17px !important;
        top: 38px !important;
    }

    .swal2-icon.swal2-success .swal2-success-line-long {
        height: 4px !important;
        width: 38px !important;
        right: 10px !important;
        top: 31px !important;
    }

    .swal2-icon.swal2-success .swal2-success-fix {
        width: 5px !important;
        height: 90px !important;
        left: 35px !important;
    }

    .swal2-icon.swal2-success .swal2-success-ring {
        border-width: 4px !important;
    }

    .shareholder-alert-title {
        font-size: 1.25rem !important;
        margin: var(--spacing-md) 0 var(--spacing-sm) !important;
        font-weight: 700 !important;
    }

    .shareholder-alert-text {
        font-size: 0.9375rem !important;
        margin: 0 0 var(--spacing-2xl) !important;
        line-height: 1.5 !important;
        color: var(--text-secondary) !important;
    }

    .swal2-actions {
        flex-direction: column-reverse !important;
        width: 100% !important;
        gap: var(--spacing-sm) !important;
        border-top: none !important;
        padding-top: 0 !important;
    }

    .shareholder-alert-button,
    .swal2-confirm,
    .swal2-cancel,
    .swal2-deny {
        width: 100% !important;
        margin: 0 !important;
        min-height: 56px !important;
        font-size: 1.0625rem !important;
        border-radius: var(--radius-xl) !important;
    }

    .shareholder-alert-button-danger,
    .shareholder-alert-button-cancel {
        width: 100% !important;
        min-height: 56px !important;
        font-size: 1.0625rem !important;
    }

    .swal2-close {
        display: none !important;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(100%);
        opacity: 0;
    }
}

/* Tablet Adjustments */
@media (min-width: 768px) and (max-width: 991px) {
    .shareholder-alert-popup {
        width: 380px !important;
        max-width: 90vw !important;
        border-radius: var(--radius-2xl) !important;
    }
    img.header-logo {
        width: 30%;
    }

    .swal2-icon {
        width: 68px !important;
        height: 68px !important;
    }

    .shareholder-alert-button {
        min-height: 52px !important;
        font-size: 1rem !important;
    }

}

/* Desktop */
@media (min-width: 992px) {
    .shareholder-alert-popup {
        width: 360px !important;
        max-width: 90vw !important;
        border-radius: var(--radius-2xl) !important;
    }
    img.header-logo {
        width: 25%;
    }

    .swal2-icon {
        width: 64px !important;
        height: 64px !important;
    }

    .shareholder-alert-button {
        min-height: 50px !important;
        font-size: 1rem !important;
    }

    .swal2-container {
        background: rgba(0, 0, 0, 0.4) !important;
    }
}

/* ========== Print Styles ========== */
@media print {
    .shareholder-header,
    .bottom-navigation,
    .sidebar-navigation,
    .back-btn,
    .btn,
    .form-submit-container {
        display: none;
    }

    .main-content {
        margin-left: 0;
        padding: 0;
    }

    .stat-card,
    .section-card {
        box-shadow: none;
        border: 1px solid var(--border-color);
    }
}

/* ========== Dark Mode Support (Optional) ========== */
@media (prefers-color-scheme: dark) {
    /* Add dark mode styles here if needed */
}

/* ========== Language Switcher ========== */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.1);
    padding: 4px;
    border-radius: 20px;
    margin-right: var(--spacing-md);
}

[dir="rtl"] .lang-switcher {
    margin-right: 0;
    margin-left: var(--spacing-md);
}

.lang-btn {
    padding: 6px 12px;
    border-radius: 16px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    cursor: pointer;
}

.lang-btn:hover {
    color: var(--primary-color);
    background: rgba(255, 255, 255, 0.5);
}

.lang-btn.active {
    color: white;
    background: var(--primary-color);
}

/* ========== RTL Support ========== */
[dir="rtl"] body {
    text-align: right;
}

[dir="rtl"] .header-content {
    flex-direction: row-reverse;
}

[dir="rtl"] .header-user {
    flex-direction: row-reverse;
}

[dir="rtl"] .user-info {
    text-align: left;
}

[dir="rtl"] .section-header {
    flex-direction: row-reverse;
}

[dir="rtl"] .notification-item,
[dir="rtl"] .purchase-card-header,
[dir="rtl"] .sale-card-header {
    flex-direction: row-reverse;
}

[dir="rtl"] .notification-details,
[dir="rtl"] .purchase-card-footer,
[dir="rtl"] .sale-card-footer {
    flex-direction: row-reverse;
}

[dir="rtl"] .btn-fab {
    right: auto;
    left: var(--spacing-lg);
}

[dir="rtl"] .form-label-auth {
    flex-direction: row-reverse;
}

[dir="rtl"] .alert {
    flex-direction: row-reverse;
    text-align: right;
}

[dir="rtl"] .swal2-container.swal2-top-end .swal2-title {
    text-align: right !important;
}

/* RTL Mobile Adjustments */
@media (max-width: 767px) {
    [dir="rtl"] .btn-fab {
        left: var(--spacing-md);
        right: auto;
    }
}

@media (min-width: 768px) {
    [dir="rtl"] .btn-fab {
        left: calc(var(--sidebar-width) + var(--spacing-lg));
        right: auto;
    }
}