/* ============================================================
   GATEPASS EXPORT REPORT — STYLESHEET
   Prefix: gpe-
   ============================================================ */

:root {
    --gpe-black:      17, 17, 17;
    --gpe-white:      255, 255, 255;
    --gpe-gray-50:    249, 250, 251;
    --gpe-gray-100:   243, 244, 246;
    --gpe-gray-200:   229, 231, 235;
    --gpe-gray-300:   209, 213, 219;
    --gpe-gray-400:   156, 163, 175;
    --gpe-gray-500:   107, 114, 128;
    --gpe-gray-600:   75, 85, 99;
    --gpe-gray-700:   55, 65, 81;
    --gpe-gray-800:   31, 41, 55;
    --gpe-gray-900:   17, 24, 39;
    --gpe-accent:     22, 163, 74;     /* green for download buttons */
    --gpe-accent-hover: 21, 128, 61;

    --gpe-space-1: 0.25rem;
    --gpe-space-2: 0.5rem;
    --gpe-space-3: 0.75rem;
    --gpe-space-4: 1rem;
    --gpe-space-5: 1.5rem;
    --gpe-space-6: 2rem;

    --gpe-radius-sm: 0.375rem;
    --gpe-radius-md: 0.5rem;
    --gpe-radius-lg: 0.75rem;

    --gpe-shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --gpe-shadow-md: 0 4px 8px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --gpe-shadow-lg: 0 8px 20px rgba(0,0,0,0.1), 0 4px 8px rgba(0,0,0,0.04);

    --gpe-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --gpe-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

/* ── BASE ── */
.gpe-page {
    min-height: 100vh;
    background: rgb(var(--gpe-gray-50));
    font-family: var(--gpe-font);
    -webkit-font-smoothing: antialiased;
}

.gpe-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--gpe-space-4);
    display: flex;
    flex-direction: column;
    gap: var(--gpe-space-4);
}

/* ── BREADCRUMB ── */
.gpe-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-2);
    font-size: 0.8rem;
    color: rgb(var(--gpe-gray-500));
    padding: var(--gpe-space-2) 0;
}
.gpe-breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-1);
    color: rgb(var(--gpe-gray-500));
    text-decoration: none;
    transition: color var(--gpe-transition);
}
.gpe-breadcrumb-item:hover { color: rgb(var(--gpe-gray-800)); }
.gpe-breadcrumb-current { color: rgb(var(--gpe-gray-800)); font-weight: 500; }
.gpe-breadcrumb-sep { font-size: 0.65rem; color: rgb(var(--gpe-gray-300)); }

/* ── PAGE HEADER ── */
.gpe-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gpe-space-4);
    flex-wrap: wrap;
}
.gpe-header-left { display: flex; align-items: center; gap: var(--gpe-space-3); }
.gpe-header-icon {
    width: 44px; height: 44px;
    background: rgb(var(--gpe-black));
    color: #fff;
    border-radius: var(--gpe-radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.gpe-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: rgb(var(--gpe-gray-900));
    margin: 0;
    line-height: 1.2;
}
.gpe-subtitle {
    font-size: 0.82rem;
    color: rgb(var(--gpe-gray-500));
    margin: 0.1rem 0 0;
}

/* ── GENERIC CARD ── */
.gpe-card {
    background: rgb(var(--gpe-white));
    border: 1px solid rgb(var(--gpe-gray-200));
    border-radius: var(--gpe-radius-lg);
    box-shadow: var(--gpe-shadow-sm);
    overflow: hidden;
}
.gpe-card-header {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-2);
    padding: var(--gpe-space-3) var(--gpe-space-4);
    border-bottom: 1px solid rgb(var(--gpe-gray-100));
    font-size: 0.85rem;
    font-weight: 600;
    color: rgb(var(--gpe-gray-700));
    background: rgb(var(--gpe-gray-50));
}
.gpe-card-header i { color: rgb(var(--gpe-gray-400)); }
.gpe-card-body { padding: var(--gpe-space-4); }

/* ── FIELD LAYOUTS ── */
.gpe-field-row {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-4);
    flex-wrap: wrap;
}
.gpe-field { display: flex; flex-direction: column; gap: var(--gpe-space-1); flex: 1; min-width: 200px; }
.gpe-field-info { flex: 2; }
.gpe-field-group { display: flex; flex-direction: column; gap: var(--gpe-space-2); }

.gpe-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: rgb(var(--gpe-gray-600));
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.gpe-select {
    height: 38px;
    padding: 0 var(--gpe-space-3);
    border: 1px solid rgb(var(--gpe-gray-300));
    border-radius: var(--gpe-radius-sm);
    font-size: 0.875rem;
    color: rgb(var(--gpe-gray-800));
    background: rgb(var(--gpe-white));
    outline: none;
    transition: border-color var(--gpe-transition);
    cursor: pointer;
    width: 100%;
}
.gpe-select:focus { border-color: rgb(var(--gpe-gray-500)); }

.gpe-info-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--gpe-space-2);
    padding: var(--gpe-space-2) var(--gpe-space-3);
    border-radius: var(--gpe-radius-sm);
    font-size: 0.82rem;
}
.gpe-info-selected {
    background: rgb(220, 252, 231);
    color: rgb(21, 128, 61);
}
.gpe-info-all {
    background: rgb(var(--gpe-gray-100));
    color: rgb(var(--gpe-gray-600));
}

/* ── REPORT CARDS ── */
.gpe-report-card {
    background: rgb(var(--gpe-white));
    border: 1px solid rgb(var(--gpe-gray-200));
    border-radius: var(--gpe-radius-lg);
    box-shadow: var(--gpe-shadow-md);
    overflow: hidden;
}

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

.gpe-report-card-title {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-3);
}

.gpe-report-number {
    width: 36px; height: 36px;
    background: rgb(var(--gpe-black));
    color: #fff;
    border-radius: var(--gpe-radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.gpe-report-info { display: flex; flex-direction: column; gap: 0.1rem; }
.gpe-report-name {
    font-size: 1rem;
    font-weight: 700;
    color: rgb(var(--gpe-gray-900));
    line-height: 1.2;
}
.gpe-report-desc {
    font-size: 0.8rem;
    color: rgb(var(--gpe-gray-500));
}

.gpe-report-outstanding .gpe-report-card-header { background: rgb(var(--gpe-gray-50)); }
.gpe-report-daterange .gpe-report-card-header { background: rgb(var(--gpe-gray-50)); }

.gpe-report-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 500;
    background: rgb(var(--gpe-gray-100));
    color: rgb(var(--gpe-gray-500));
    border: 1px solid rgb(var(--gpe-gray-200));
    white-space: nowrap;
}
.gpe-badge-range {
    background: rgb(219, 234, 254);
    color: rgb(30, 64, 175);
    border-color: rgb(191, 219, 254);
}

/* ── STATS TILES (report 1 preview) ── */
.gpe-stat-row {
    display: flex;
    gap: var(--gpe-space-3);
    margin-bottom: var(--gpe-space-4);
    flex-wrap: wrap;
}
.gpe-stat-tile {
    flex: 1;
    min-width: 100px;
    background: rgb(var(--gpe-gray-50));
    border: 1px solid rgb(var(--gpe-gray-200));
    border-radius: var(--gpe-radius-md);
    padding: var(--gpe-space-3) var(--gpe-space-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
}
.gpe-stat-total {
    background: rgb(var(--gpe-black));
    border-color: rgb(var(--gpe-black));
}
.gpe-stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: rgb(var(--gpe-gray-900));
    line-height: 1;
}
.gpe-stat-total .gpe-stat-value { color: #fff; }
.gpe-stat-label {
    font-size: 0.72rem;
    color: rgb(var(--gpe-gray-500));
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.gpe-stat-total .gpe-stat-label { color: rgba(255,255,255,0.65); }

.gpe-loading-mini {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-2);
    padding: var(--gpe-space-3);
    font-size: 0.85rem;
    color: rgb(var(--gpe-gray-500));
}

/* ── SHEETS LIST ── */
.gpe-sheets-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--gpe-space-2);
    margin-top: var(--gpe-space-1);
}
.gpe-sheet-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.65rem;
    font-size: 0.75rem;
    border-radius: var(--gpe-radius-sm);
    background: rgb(var(--gpe-gray-100));
    color: rgb(var(--gpe-gray-600));
    border: 1px solid rgb(var(--gpe-gray-200));
}
.gpe-sheet-tag i { font-size: 0.7rem; }

/* ── REPORT TYPE SELECTOR ── */
.gpe-type-selector {
    display: flex;
    gap: var(--gpe-space-3);
    flex-wrap: wrap;
}
.gpe-type-btn {
    flex: 1;
    min-width: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: var(--gpe-space-3) var(--gpe-space-4);
    background: rgb(var(--gpe-white));
    border: 2px solid rgb(var(--gpe-gray-200));
    border-radius: var(--gpe-radius-md);
    cursor: pointer;
    transition: all var(--gpe-transition);
    text-align: center;
}
.gpe-type-btn i {
    font-size: 1.1rem;
    color: rgb(var(--gpe-gray-400));
    transition: color var(--gpe-transition);
}
.gpe-type-btn:hover {
    border-color: rgb(var(--gpe-gray-400));
    background: rgb(var(--gpe-gray-50));
}
.gpe-type-btn.active {
    border-color: rgb(var(--gpe-black));
    background: rgb(var(--gpe-black));
}
.gpe-type-btn.active i { color: #fff; }
.gpe-type-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgb(var(--gpe-gray-800));
    transition: color var(--gpe-transition);
}
.gpe-type-btn.active .gpe-type-title { color: #fff; }
.gpe-type-sub {
    font-size: 0.72rem;
    color: rgb(var(--gpe-gray-500));
    transition: color var(--gpe-transition);
}
.gpe-type-btn.active .gpe-type-sub { color: rgba(255,255,255,0.65); }

/* ── QUICK PERIOD BUTTONS ── */
.gpe-quick-periods {
    display: flex;
    gap: var(--gpe-space-2);
    flex-wrap: wrap;
}
.gpe-period-btn {
    padding: var(--gpe-space-1) var(--gpe-space-3);
    font-size: 0.8rem;
    font-weight: 500;
    background: rgb(var(--gpe-white));
    border: 1px solid rgb(var(--gpe-gray-300));
    border-radius: var(--gpe-radius-sm);
    cursor: pointer;
    color: rgb(var(--gpe-gray-600));
    transition: all var(--gpe-transition);
}
.gpe-period-btn:hover {
    background: rgb(var(--gpe-gray-50));
    border-color: rgb(var(--gpe-gray-400));
    color: rgb(var(--gpe-gray-800));
}
.gpe-period-btn.active {
    background: rgb(var(--gpe-black));
    border-color: rgb(var(--gpe-black));
    color: #fff;
}

/* ── DATE ROW ── */
.gpe-date-row {
    display: flex;
    align-items: flex-end;
    gap: var(--gpe-space-3);
    flex-wrap: wrap;
}
.gpe-date-field {
    display: flex;
    flex-direction: column;
    gap: var(--gpe-space-1);
    flex: 1;
    min-width: 160px;
}
.gpe-date-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: rgb(var(--gpe-gray-500));
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.gpe-date-input {
    height: 36px;
    padding: 0 var(--gpe-space-3);
    border: 1px solid rgb(var(--gpe-gray-300));
    border-radius: var(--gpe-radius-sm);
    font-size: 0.875rem;
    color: rgb(var(--gpe-gray-800));
    background: rgb(var(--gpe-white));
    outline: none;
    transition: border-color var(--gpe-transition);
}
.gpe-date-input:focus { border-color: rgb(var(--gpe-gray-500)); }
.gpe-date-sep {
    padding-bottom: var(--gpe-space-1);
    color: rgb(var(--gpe-gray-400));
    font-size: 0.8rem;
}

.gpe-period-display {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-2);
    padding: var(--gpe-space-2) var(--gpe-space-3);
    background: rgb(var(--gpe-gray-50));
    border: 1px solid rgb(var(--gpe-gray-200));
    border-radius: var(--gpe-radius-sm);
    font-size: 0.8rem;
    color: rgb(var(--gpe-gray-600));
    margin-top: var(--gpe-space-1);
}
.gpe-period-display i { color: rgb(var(--gpe-gray-400)); }

/* ── REPORT FOOTER (download area) ── */
.gpe-report-footer {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-4);
    padding: var(--gpe-space-4) var(--gpe-space-5);
    background: rgb(var(--gpe-gray-50));
    border-top: 1px solid rgb(var(--gpe-gray-200));
    flex-wrap: wrap;
}
.gpe-export-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--gpe-space-2);
    padding: var(--gpe-space-3) var(--gpe-space-5);
    background: rgb(var(--gpe-black));
    color: #fff;
    border: none;
    border-radius: var(--gpe-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--gpe-transition);
    white-space: nowrap;
    letter-spacing: 0.01em;
}
.gpe-export-btn:hover:not(:disabled) {
    background: rgb(40, 40, 40);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}
.gpe-export-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}
.gpe-export-hint {
    font-size: 0.72rem;
    color: rgb(var(--gpe-gray-400));
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    word-break: break-all;
}

/* ── INFO BOX ── */
.gpe-info-box {
    background: rgb(var(--gpe-white));
    border: 1px solid rgb(var(--gpe-gray-200));
    border-radius: var(--gpe-radius-lg);
    padding: var(--gpe-space-4) var(--gpe-space-5);
    box-shadow: var(--gpe-shadow-sm);
}
.gpe-info-box-title {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-2);
    font-size: 0.85rem;
    font-weight: 600;
    color: rgb(var(--gpe-gray-700));
    margin-bottom: var(--gpe-space-3);
}
.gpe-info-box-title i { color: rgb(var(--gpe-gray-400)); }
.gpe-info-box-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--gpe-space-2) var(--gpe-space-4);
}
.gpe-info-item {
    display: flex;
    align-items: center;
    gap: var(--gpe-space-2);
    font-size: 0.8rem;
    color: rgb(var(--gpe-gray-600));
}
.gpe-info-item i {
    color: rgb(var(--gpe-accent));
    font-size: 0.75rem;
    flex-shrink: 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
    .gpe-container { padding: var(--gpe-space-3); }
    .gpe-header { flex-direction: column; align-items: flex-start; }
    .gpe-type-selector { flex-direction: column; }
    .gpe-type-btn { min-width: unset; }
    .gpe-report-footer { flex-direction: column; align-items: flex-start; }
    .gpe-export-btn { width: 100%; justify-content: center; }
}