/* ============================================
   REQUEST STATS MODAL - AGENDRIX-INSPIRED
   Complete Stylesheet with Light/Dark Theme
   ============================================ */

/* ====== CSS VARIABLES - LIGHT THEME ====== */
:root {
    /* Primary Colors - Teal */
    --rstm-primary: 15, 105, 115;
    --rstm-primary-hover: 15, 85, 95;
    --rstm-primary-light: 229, 240, 240;
    --rstm-primary-dark: 5, 55, 60;
    /* Neutral Colors */
    --rstm-white: 255, 255, 255;
    --rstm-gray-50: 249, 250, 251;
    --rstm-gray-100: 243, 244, 246;
    --rstm-gray-150: 237, 239, 242;
    --rstm-gray-200: 229, 231, 235;
    --rstm-gray-300: 209, 213, 219;
    --rstm-gray-400: 156, 163, 175;
    --rstm-gray-500: 107, 114, 128;
    --rstm-gray-600: 75, 85, 99;
    --rstm-gray-700: 55, 65, 81;
    --rstm-gray-800: 31, 41, 55;
    --rstm-gray-900: 17, 24, 39;
    /* Status Colors */
    --rstm-success: 22, 163, 74;
    --rstm-success-light: 220, 252, 231;
    --rstm-info: 59, 130, 246;
    --rstm-info-light: 219, 234, 254;
    --rstm-warning: 217, 119, 6;
    --rstm-warning-light: 254, 243, 199;
    /* Spacing */
    --rstm-space-1: 0.25rem;
    --rstm-space-2: 0.5rem;
    --rstm-space-3: 0.75rem;
    --rstm-space-4: 1rem;
    --rstm-space-5: 1.25rem;
    --rstm-space-6: 1.5rem;
    --rstm-space-8: 2rem;
    /* Border Radius */
    --rstm-radius-sm: 0.375rem;
    --rstm-radius-md: 0.5rem;
    --rstm-radius-lg: 0.75rem;
    --rstm-radius-xl: 1rem;
    /* Shadows */
    --rstm-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --rstm-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --rstm-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --rstm-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    /* Transitions */
    --rstm-transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    /* Z-Index */
    --rstm-z-overlay: 9998;
    --rstm-z-modal: 9999;
}

/* ====== DARK THEME ====== */
[data-theme="atriver-dark"] {
    --rstm-primary: 100, 165, 175;
    --rstm-primary-hover: 125, 185, 195;
    --rstm-primary-light: 30, 70, 80;
    --rstm-white: 17, 24, 39;
    --rstm-gray-50: 31, 41, 55;
    --rstm-gray-100: 45, 55, 72;
    --rstm-gray-150: 55, 65, 81;
    --rstm-gray-200: 75, 85, 99;
    --rstm-gray-300: 107, 114, 128;
    --rstm-gray-400: 156, 163, 175;
    --rstm-gray-500: 209, 213, 219;
    --rstm-gray-600: 229, 231, 235;
    --rstm-gray-700: 243, 244, 246;
    --rstm-gray-800: 249, 250, 251;
    --rstm-gray-900: 255, 255, 255;
    --rstm-success: 52, 211, 153;
    --rstm-success-light: 6, 78, 59;
    --rstm-info: 96, 165, 250;
    --rstm-info-light: 30, 58, 138;
    --rstm-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --rstm-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --rstm-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --rstm-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
}

/* ====== OVERLAY ====== */
.rstm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--rstm-z-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--rstm-space-4);
    animation: rstm-fadeIn var(--rstm-transition);
}

@keyframes rstm-fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ====== MODAL CONTAINER ====== */
.rstm-modal {
    background: rgb(var(--rstm-white));
    border-radius: var(--rstm-radius-xl);
    box-shadow: var(--rstm-shadow-xl);
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: rstm-slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid rgb(var(--rstm-gray-200));
    overflow: hidden;
}

@keyframes rstm-slideUp {
    from {
        transform: translateY(20px) scale(0.98);
        opacity: 0;
    }

    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* ====== MODAL HEADER ====== */
.rstm-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--rstm-space-6);
    border-bottom: 1px solid rgb(var(--rstm-gray-200));
    flex-shrink: 0;
    background: rgb(var(--rstm-gray-50));
}

.rstm-title {
    display: flex;
    align-items: center;
    gap: var(--rstm-space-3);
    font-size: 1.5rem;
    font-weight: 700;
    color: rgb(var(--rstm-gray-900));
    margin: 0;
    letter-spacing: -0.02em;
}

    .rstm-title i {
        color: rgb(var(--rstm-primary));
        font-size: 1.5rem;
    }

.rstm-close-btn {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: rgb(var(--rstm-gray-500));
    cursor: pointer;
    border-radius: var(--rstm-radius-md);
    transition: all var(--rstm-transition);
    flex-shrink: 0;
}

    .rstm-close-btn:hover {
        background: rgb(var(--rstm-gray-200));
        color: rgb(var(--rstm-gray-900));
        transform: rotate(90deg);
    }

    .rstm-close-btn i {
        font-size: 1.25rem;
    }

/* ====== MODAL BODY ====== */
.rstm-body {
    padding: var(--rstm-space-6);
    overflow-y: auto;
    flex: 1;
}

.rstm-mb-4 {
    margin-bottom: var(--rstm-space-4);
}

/* ====== STATISTICS GRID ====== */
.rstm-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--rstm-space-4);
}

.rstm-stat-card {
    background: rgb(var(--rstm-white));
    border: 1px solid rgb(var(--rstm-gray-200));
    border-radius: var(--rstm-radius-lg);
    padding: var(--rstm-space-5);
    display: flex;
    flex-direction: column;
    gap: var(--rstm-space-2);
    transition: all var(--rstm-transition);
    position: relative;
    overflow: hidden;
}

    .rstm-stat-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, rgb(var(--rstm-primary)), rgb(var(--rstm-primary-hover)));
        transform: scaleX(0);
        transform-origin: left;
        transition: transform var(--rstm-transition);
    }

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

        .rstm-stat-card:hover::before {
            transform: scaleX(1);
        }

.rstm-stat-label {
    display: flex;
    align-items: center;
    gap: var(--rstm-space-2);
    font-size: 0.875rem;
    font-weight: 500;
    color: rgb(var(--rstm-gray-600));
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

    .rstm-stat-label i {
        font-size: 1rem;
        color: rgb(var(--rstm-gray-400));
    }

.rstm-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: rgb(var(--rstm-gray-900));
    line-height: 1;
}

.rstm-stat-value-primary {
    color: rgb(var(--rstm-primary));
}

.rstm-stat-value-success {
    color: rgb(var(--rstm-success));
}

/* ====== CARD COMPONENT ====== */
.rstm-card {
    background: rgb(var(--rstm-white));
    border: 1px solid rgb(var(--rstm-gray-200));
    border-radius: var(--rstm-radius-lg);
    overflow: hidden;
    box-shadow: var(--rstm-shadow-sm);
}

.rstm-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--rstm-space-4) var(--rstm-space-5);
    border-bottom: 1px solid rgb(var(--rstm-gray-200));
    background: rgb(var(--rstm-gray-50));
}

.rstm-section-title {
    display: flex;
    align-items: center;
    gap: var(--rstm-space-2);
    font-size: 1.125rem;
    font-weight: 600;
    color: rgb(var(--rstm-gray-900));
    margin: 0;
}

    .rstm-section-title i {
        color: rgb(var(--rstm-gray-500));
        font-size: 1rem;
    }

.rstm-card-body {
    padding: var(--rstm-space-5);
}

/* ====== CHART CONTAINER ====== */
.rstm-chart-container {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--rstm-space-2);
    height: 200px;
    padding: var(--rstm-space-4) 0;
}

.rstm-chart-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--rstm-space-2);
}

.rstm-chart-bar-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
}

.rstm-chart-bar-value {
    position: absolute;
    top: -1.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: rgb(var(--rstm-gray-700));
    white-space: nowrap;
}

.rstm-chart-bar-fill {
    width: 100%;
    background: linear-gradient(180deg, rgb(var(--rstm-primary)), rgb(var(--rstm-primary-hover)));
    border-radius: var(--rstm-radius-sm) var(--rstm-radius-sm) 0 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -2px 4px rgba(var(--rstm-primary), 0.2);
    min-height: 4px;
    position: relative;
    overflow: hidden;
}

    .rstm-chart-bar-fill::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 50%;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.3), transparent);
    }

.rstm-chart-bar:hover .rstm-chart-bar-fill {
    opacity: 0.8;
    transform: translateY(-2px);
    box-shadow: 0 -4px 8px rgba(var(--rstm-primary), 0.3);
}

.rstm-chart-bar-label {
    font-size: 0.75rem;
    color: rgb(var(--rstm-gray-600));
    font-weight: 500;
    white-space: nowrap;
}

/* ====== TABLE ====== */
.rstm-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.rstm-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.875rem;
}

    .rstm-table thead th {
        padding: var(--rstm-space-3) var(--rstm-space-4);
        text-align: left;
        font-weight: 600;
        color: rgb(var(--rstm-gray-700));
        background: rgb(var(--rstm-gray-50));
        border-bottom: 1px solid rgb(var(--rstm-gray-200));
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        white-space: nowrap;
    }

    .rstm-table tbody tr {
        border-bottom: 1px solid rgb(var(--rstm-gray-150));
        transition: background var(--rstm-transition);
    }

        .rstm-table tbody tr:hover {
            background: rgb(var(--rstm-gray-50));
        }

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

    .rstm-table tbody td {
        padding: var(--rstm-space-4);
        color: rgb(var(--rstm-gray-700));
        vertical-align: middle;
    }

.rstm-referrer-name {
    font-weight: 500;
    color: rgb(var(--rstm-gray-900));
}

/* ====== PROGRESS BAR ====== */
.rstm-progress-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--rstm-space-3);
    background: rgb(var(--rstm-gray-100));
    border-radius: var(--rstm-radius-full);
    height: 1.5rem;
    overflow: hidden;
}

.rstm-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, rgb(var(--rstm-primary)), rgb(var(--rstm-primary-hover)));
    border-radius: var(--rstm-radius-full);
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

    .rstm-progress-fill::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 50%;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.3), transparent);
    }

.rstm-progress-text {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    font-weight: 600;
    color: rgb(var(--rstm-gray-700));
}

/* ====== EMPTY STATE ====== */
.rstm-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--rstm-space-8);
}

.rstm-empty-icon {
    font-size: 3rem;
    color: rgb(var(--rstm-gray-300));
    margin-bottom: var(--rstm-space-4);
}

.rstm-empty-text {
    font-size: 1rem;
    color: rgb(var(--rstm-gray-600));
    margin: 0;
}

/* ====== FOOTER ====== */
.rstm-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: var(--rstm-space-5) var(--rstm-space-6);
    border-top: 1px solid rgb(var(--rstm-gray-200));
    flex-shrink: 0;
    background: rgb(var(--rstm-gray-50));
}

.rstm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--rstm-space-2);
    padding: 0.625rem 1.5rem;
    border-radius: var(--rstm-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--rstm-transition);
    background: rgb(var(--rstm-primary));
    color: white;
    box-shadow: var(--rstm-shadow-sm);
}

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

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

    .rstm-btn i {
        font-size: 1rem;
    }

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
    .rstm-modal {
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }

    .rstm-header,
    .rstm-body,
    .rstm-footer {
        padding: var(--rstm-space-4);
    }

    .rstm-title {
        font-size: 1.25rem;
    }

    .rstm-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--rstm-space-3);
    }

    .rstm-stat-value {
        font-size: 1.5rem;
    }

    .rstm-chart-container {
        height: 150px;
        gap: var(--rstm-space-1);
    }

    .rstm-chart-bar-label {
        font-size: 0.625rem;
    }

    .rstm-table {
        font-size: 0.75rem;
    }

        .rstm-table thead th,
        .rstm-table tbody td {
            padding: var(--rstm-space-2);
        }
}

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

    .rstm-section-title {
        font-size: 1rem;
    }
}

/* ====== ACCESSIBILITY ====== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.rstm-btn:focus-visible,
.rstm-close-btn:focus-visible {
    outline: 3px solid rgba(var(--rstm-primary), 0.5);
    outline-offset: 2px;
}

/* ====== SCROLLBAR ====== */
.rstm-body::-webkit-scrollbar {
    width: 8px;
}

.rstm-body::-webkit-scrollbar-track {
    background: rgb(var(--rstm-gray-100));
}

.rstm-body::-webkit-scrollbar-thumb {
    background: rgb(var(--rstm-gray-300));
    border-radius: var(--rstm-radius-full);
}

    .rstm-body::-webkit-scrollbar-thumb:hover {
        background: rgb(var(--rstm-gray-400));
    }