/* ================================================================
   جيب Pay - نظام الدفع والتحقق
   CSS الرئيسي
   ================================================================ */

:root {
    --primary: #6C5CE7;
    --primary-dark: #5A4BD1;
    --primary-light: #A29BFE;
    --success: #00B894;
    --success-light: #55EFC4;
    --danger: #E17055;
    --danger-light: #FAB1A0;
    --warning: #FDCB6E;
    --warning-dark: #F39C12;
    --info: #74B9FF;
    --info-dark: #0984E3;
    --bg: #0F0F1A;
    --bg-card: #1A1A2E;
    --bg-card-hover: #222240;
    --bg-input: #16213E;
    --text: #E8E8F0;
    --text-muted: #8888AA;
    --text-dim: #555577;
    --border: #2D2D50;
    --border-light: #3D3D60;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s ease;
    --font: 'Cairo', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}

/* ================================================================
   Flash Messages
   ================================================================ */
.flash-messages {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 500px;
    width: 90%;
}

.flash-message {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    animation: slideDown 0.3s ease;
    font-size: 14px;
    font-weight: 600;
}

.flash-success {
    background: var(--success);
    color: #fff;
}

.flash-error {
    background: var(--danger);
    color: #fff;
}

.flash-info {
    background: var(--info-dark);
    color: #fff;
}

.flash-warning {
    background: var(--warning-dark);
    color: #fff;
}

.flash-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    padding: 0 4px;
}

@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ================================================================
   Login Page
   ================================================================ */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, var(--bg) 0%, #1a1a3e 50%, #0d0d2b 100%);
}

.login-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.logo-icon {
    font-size: 48px;
    margin-bottom: 10px;
}

.logo h1 {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo p {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 4px;
}

/* Login Steps */
.login-step {
    display: none;
}

.login-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.login-step h2 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.step-desc {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 24px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   Forms
   ================================================================ */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 16px;
    font-family: var(--font);
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
}

.form-input::placeholder {
    color: var(--text-dim);
}

.otp-input {
    text-align: center;
    font-size: 24px;
    letter-spacing: 8px;
    font-weight: 700;
}

.code-input {
    text-align: center;
    font-size: 18px;
    letter-spacing: 3px;
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

.code-verified {
    background: rgba(0, 184, 148, 0.15);
    border: 1px solid var(--success);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 20px;
    color: var(--success-light);
    font-weight: 600;
    text-align: center;
}

.info-box {
    margin-top: 20px;
    padding: 12px 16px;
    background: rgba(116, 185, 255, 0.1);
    border: 1px solid var(--info);
    border-radius: var(--radius-sm);
    color: var(--info);
    font-size: 13px;
    text-align: center;
}

.toggle-pass {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
}

/* ================================================================
   Buttons
   ================================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(108, 92, 231, 0.4);
}

.btn-success {
    background: var(--success);
    color: #fff;
}

.btn-success:hover:not(:disabled) {
    background: var(--success-light);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-danger:hover:not(:disabled) {
    background: var(--danger-light);
}

.btn-warning {
    background: var(--warning-dark);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text);
}

.btn-outline:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary-light);
    font-size: 14px;
    cursor: pointer;
    padding: 8px;
    font-family: var(--font);
}

.btn-link:hover {
    color: var(--primary);
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.btn-copy {
    padding: 3px 8px;
    font-size: 14px;
    background: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    margin-right: 6px;
    transition: all 0.2s;
}
.btn-copy:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.code-cell {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ================================================================
   Status Messages
   ================================================================ */
.status-message {
    margin-top: 20px;
    padding: 16px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    animation: fadeIn 0.3s ease;
}

.status-success {
    background: rgba(0, 184, 148, 0.15);
    border: 1px solid var(--success);
    color: var(--success-light);
}

.status-error {
    background: rgba(225, 112, 85, 0.15);
    border: 1px solid var(--danger);
    color: var(--danger-light);
}

.status-info {
    background: rgba(116, 185, 255, 0.15);
    border: 1px solid var(--info);
    color: var(--info);
}

.status-icon {
    font-size: 20px;
}

.admin-link {
    text-align: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.admin-link a {
    color: var(--text-dim);
    font-size: 13px;
    text-decoration: none;
}

.admin-link a:hover {
    color: var(--primary-light);
}

/* ================================================================
   Spinner
   ================================================================ */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ================================================================
   Dashboard
   ================================================================ */
.dashboard-wrapper {
    min-height: 100vh;
}

.top-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 30px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon-sm {
    font-size: 24px;
}

.brand-text {
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 6px;
}

.nav-link {
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text);
    background: var(--bg-card-hover);
}

.nav-link.active {
    color: #fff;
    background: var(--primary);
}

.nav-logout {
    color: var(--danger) !important;
}

.nav-logout:hover {
    background: rgba(225, 112, 85, 0.15) !important;
}

.dashboard-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Welcome Card */
.welcome-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.welcome-card h2 {
    font-size: 22px;
    margin-bottom: 12px;
}

.welcome-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 4px;
}

.welcome-card small {
    color: var(--text-dim);
    font-size: 11px;
    word-break: break-all;
}

.expire-info {
    margin-top: 8px;
    color: var(--warning) !important;
}

/* API Key Card */
.api-key-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.api-key-card h3 {
    font-size: 18px;
    margin-bottom: 16px;
}

.api-key-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
}

.api-key-box code {
    flex: 1;
    font-size: 13px;
    color: var(--primary-light);
    word-break: break-all;
    font-family: 'Courier New', monospace;
}

.api-key-warning {
    margin-top: 12px;
    padding: 10px;
    background: rgba(225, 112, 85, 0.1);
    border: 1px solid var(--danger);
    border-radius: var(--radius-sm);
    color: var(--danger-light);
    font-size: 13px;
}

.api-key-active {
    margin-top: 12px;
    padding: 10px;
    background: rgba(0, 184, 148, 0.1);
    border: 1px solid var(--success);
    border-radius: var(--radius-sm);
    color: var(--success-light);
    font-size: 13px;
}

.expire-warning {
    margin-top: 10px;
    color: var(--danger-light) !important;
    font-weight: 600;
}

/* Activate Card */
.activate-card {
    background: var(--bg-card);
    border: 1px solid var(--primary);
    border-radius: var(--radius);
    padding: 24px;
}

.activate-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.activate-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 16px;
}

.activate-form {
    display: flex;
    gap: 12px;
}

.activate-form .form-input {
    flex: 1;
}

/* Quick API Card */
.quick-api-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.quick-api-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.quick-api-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 16px;
}

.test-result {
    margin-top: 16px;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
}

.result-success {
    background: rgba(0, 184, 148, 0.1);
    border: 1px solid var(--success);
    color: var(--success-light);
}

.result-error {
    background: rgba(225, 112, 85, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger-light);
}

/* Transactions Card */
.transactions-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.transactions-card h3 {
    font-size: 18px;
    margin-bottom: 16px;
}

/* ================================================================
   Tables
   ================================================================ */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.data-table th {
    background: var(--bg-input);
    padding: 12px 16px;
    text-align: right;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.data-table tr:hover td {
    background: var(--bg-card-hover);
}

.code-cell {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    color: var(--primary-light) !important;
}

.empty-text {
    color: var(--text-dim);
    text-align: center;
    padding: 30px;
    font-size: 15px;
}

/* ================================================================
   Badges
   ================================================================ */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.badge-success {
    background: rgba(0, 184, 148, 0.15);
    color: var(--success-light);
}

.badge-danger {
    background: rgba(225, 112, 85, 0.15);
    color: var(--danger-light);
}

.badge-warning {
    background: rgba(253, 203, 110, 0.15);
    color: var(--warning);
}

.badge-info {
    background: rgba(116, 185, 255, 0.15);
    color: var(--info);
}

/* ================================================================
   API Docs
   ================================================================ */
.api-docs-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px;
}

.api-docs-card h2 {
    font-size: 24px;
    margin-bottom: 8px;
}

.api-docs-card > p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.api-section {
    margin-bottom: 36px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.api-section:last-child {
    border-bottom: none;
}

.api-section h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: var(--primary-light);
}

.api-section h4 {
    font-size: 16px;
    margin: 16px 0 8px;
    color: var(--text-muted);
}

.api-endpoint {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.method {
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

.method-post {
    background: var(--success);
    color: #fff;
}

.method-get {
    background: var(--info-dark);
    color: #fff;
}

.code-block {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    overflow-x: auto;
}

.code-block pre {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    color: var(--text);
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.7;
}

/* ================================================================
   Admin Panel
   ================================================================ */
.admin-body {
    background: var(--bg);
}

.admin-wrapper {
    min-height: 100vh;
}

.admin-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 30px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 20px;
}

.admin-content h1 {
    font-size: 26px;
    margin-bottom: 24px;
    color: var(--text);
}

.admin-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
}

.admin-card h2 {
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--text);
}

.admin-login {
    border-color: var(--warning);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

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

.stat-icon {
    font-size: 32px;
}

.stat-info h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text);
}

.stat-info p {
    font-size: 13px;
    color: var(--text-muted);
}

.stat-success {
    border-color: var(--success);
}

.stat-warning {
    border-color: var(--warning-dark);
}

.stat-info-card {
    border-color: var(--info-dark);
}

/* Inline Form */
.inline-form {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    flex-wrap: wrap;
}

.inline-form .form-group {
    margin-bottom: 0;
    flex: 1;
    min-width: 200px;
}

.inline-form select.form-input {
    appearance: auto;
}

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

/* ================================================================
   Error Page
   ================================================================ */
.error-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: 20px;
}

.error-code {
    font-size: 120px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 16px;
}

.error-container h2 {
    font-size: 24px;
    margin-bottom: 24px;
    color: var(--text-muted);
}

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width: 768px) {
    .top-nav, .admin-nav {
        flex-direction: column;
        gap: 12px;
        padding: 12px 16px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .dashboard-content {
        padding: 16px 12px;
    }

    .login-container {
        padding: 24px;
    }

    .activate-form {
        flex-direction: column;
    }

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

    .inline-form {
        flex-direction: column;
    }

    .inline-form .form-group {
        min-width: 100%;
    }

    .admin-content {
        padding: 16px 12px;
    }

    .api-key-box {
        flex-direction: column;
        align-items: flex-start;
    }

    .api-key-box .btn {
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .data-table {
        font-size: 12px;
    }

    .data-table th,
    .data-table td {
        padding: 8px 10px;
    }
}