/* Bulk Upload Modal Text Colors */
.modal .task-id {
    color: var(--accent-purple);
    font-weight: bold;
}
.modal .created {
    color: var(--accent-blue);
}
.modal .accounts {
    color: var(--accent-orange);
}
.modal .success {
    color: var(--accent-teal);
    font-weight: bold;
}
.modal .failed {
    color: var(--accent-pink);
    font-weight: bold;
}
.modal .view-details {
    color: var(--accent-purple);
}
.modal .download-success {
    color: var(--accent-teal);
}
.modal .download-failed {
    color: var(--accent-pink);
}
.modal .close-btn {
    color: #fff;
}
/* Vertical menu for dashboard navigation */
.vertical-menu {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 220px;
}
.menu-item {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    background: #111;
    color: #00FF00;
    border: 1px solid #00FF00;
    border-radius: 6px;
    text-decoration: none;
    font-size: 1.08em;
    transition: background 0.2s, color 0.2s;
}
.menu-item:hover {
    background: #222;
    color: #00e6e6;
}
.menu-icon {
    font-size: 1.2em;
    margin-right: 10px;
    color: #00FF00;
}
:root {
    --bg-primary: #0a0a23;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #23234a;
    --modal-gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --glass-bg: rgba(26,26,46,0.85);
    --text-primary: #00fff7;
    --text-secondary: #a259ff;
    --text-muted: #ffb86b;
    --border-color: #00fff7;
    --success-color: #00ffb2;
    --error-color: #ff386b;
    --warning-color: #ffb86b;
    --info-color: #29cfff;
    --accent-blue: #29cfff;
    --accent-purple: #a259ff;
    --accent-orange: #ffb86b;
    --accent-teal: #00ffb2;
    --accent-pink: #ff386b;
}
/* Modal Styles - Smart Colors & Glassmorphism */
.modal {
    background: var(--modal-gradient);
    border-radius: 18px;
    box-shadow: 0 8px 32px 0 rgba(44, 62, 80, 0.37);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 2px solid var(--accent-purple);
    color: var(--text-primary);
    padding: 32px 28px;
    max-width: 480px;
    margin: 0 auto;
    position: relative;
    font-family: 'Segoe UI', 'Courier New', monospace;
}
.modal h2, .modal h3 {
    color: var(--accent-purple);
    text-shadow: 0 0 8px var(--accent-blue);
    margin-bottom: 18px;
}
.modal .task {
    background: var(--glass-bg);
    border-radius: 12px;
    border: 1.5px solid var(--accent-blue);
    margin-bottom: 18px;
    padding: 18px 16px;
    box-shadow: 0 2px 12px 0 rgba(41, 207, 255, 0.12);
}
.modal .task strong {
    color: var(--accent-orange);
}
.modal .task .success {
    color: var(--accent-teal);
}
.modal .task .failed {
    color: var(--accent-pink);
}
.modal .divider {
    border-top: 1.5px solid var(--accent-purple);
    margin: 16px 0;
}
.modal .close-btn {
    background: var(--accent-purple);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 24px;
    font-size: 1.08em;
    box-shadow: 0 0 12px var(--accent-purple);
    cursor: pointer;
    margin-top: 18px;
    transition: background 0.2s, box-shadow 0.2s;
}
.modal .close-btn:hover {
    background: var(--accent-blue);
    box-shadow: 0 0 24px var(--accent-blue);
}

/* Smart Buttons - Vibrant Colors & Neon Glow */
.btn-success {
    background: var(--accent-teal);
    color: #0a0a23;
    border: 2px solid var(--accent-teal);
    box-shadow: 0 0 8px var(--accent-teal);
    border-radius: 8px;
    font-weight: bold;
}
.btn-success:hover {
    background: var(--accent-blue);
    color: #fff;
    box-shadow: 0 0 16px var(--accent-blue);
}
.btn-danger {
    background: var(--accent-pink);
    color: #fff;
    border: 2px solid var(--accent-pink);
    box-shadow: 0 0 8px var(--accent-pink);
    border-radius: 8px;
    font-weight: bold;
}
.btn-danger:hover {
    background: var(--accent-orange);
    color: #0a0a23;
    box-shadow: 0 0 16px var(--accent-orange);
}
.btn-info {
    background: var(--accent-blue);
    color: #fff;
    border: 2px solid var(--accent-blue);
    box-shadow: 0 0 8px var(--accent-blue);
    border-radius: 8px;
    font-weight: bold;
}
.btn-info:hover {
    background: var(--accent-purple);
    color: #fff;
    box-shadow: 0 0 16px var(--accent-purple);
}
.btn-secondary {
    background: var(--accent-orange);
    color: #0a0a23;
    border: 2px solid var(--accent-orange);
    box-shadow: 0 0 8px var(--accent-orange);
    border-radius: 8px;
    font-weight: bold;
}
.btn-secondary:hover {
    background: var(--accent-teal);
    color: #fff;
    box-shadow: 0 0 16px var(--accent-teal);
}

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

body {
    font-family: 'Courier New', monospace;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1600px;
    width: 95%;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 30px;
}

.header h1 {
    font-size: 1.8rem;
    letter-spacing: 2px;
    text-shadow: 0 0 10px var(--text-primary);
}

/* Telegram logo image in header */
.header .logo {
    height: 3rem; /* larger icon */
    width: auto;
    vertical-align: middle;
    margin-right: 15px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: 2px solid var(--border-color);
    background-color: transparent;
    color: var(--text-primary);
    text-decoration: none;
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 0;
    margin: 5px;
}

.btn:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--text-primary);
}

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

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

.btn-danger {
    border-color: var(--error-color);
    color: var(--error-color);
}

.btn-info {
    border-color: var(--info-color);
    color: var(--info-color);
}

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

.btn-small {
    padding: 5px 10px;
    font-size: 0.9rem;
}

.btn-large {
    padding: 15px 30px;
    font-size: 1.2rem;
    width: 100%;
}

/* Menu / Primary action buttons: sampled blue background with neon/glow */
.menu-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    background: #03101C;
    color: #ffffff;
    border: 2px solid #03101C;
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(3,16,28,0.6), 0 0 10px rgba(0,255,0,0.06);
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}
.menu-button img, .menu-button svg {
    filter: brightness(0) invert(1);
    width: 20px;
    height: 20px;
}
.menu-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(3,16,28,0.7), 0 0 20px rgba(0,255,0,0.12);
    background: linear-gradient(180deg, #05202b 0%, #03101C 100%);
}
.menu-button:active { transform: translateY(-1px); }


/* Info Box */
.info-box {
    border: 2px solid var(--border-color);
    padding: 20px;
    margin-bottom: 30px;
    background-color: var(--bg-secondary);
}

.info-box h2 {
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.info-box ol {
    margin-left: 20px;
}

.info-box li {
    margin-bottom: 10px;
}

/* Action Box */
.action-box {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
}

/* Tasks Section */
.tasks-section {
    border: 2px solid var(--border-color);
    padding: 20px;
    background-color: var(--bg-secondary);
}

.tasks-section h2 {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.tasks-list {
    display: grid;
    gap: 10px;
}

.task-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto auto;
    gap: 15px;
    padding: 15px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
    align-items: center;
}

.task-item:hover {
    border-color: var(--text-primary);
    box-shadow: 0 0 10px var(--text-primary);
}

.task-status {
    padding: 3px 8px;
    border: 1px solid;
    font-size: 0.9rem;
}

.task-status.processing {
    border-color: var(--warning-color);
    color: var(--warning-color);
}

.task-status.completed {
    border-color: var(--success-color);
    color: var(--success-color);
}

.task-status.failed {
    border-color: var(--error-color);
    color: var(--error-color);
}

/* Upload Box */
.upload-box {
    border: 2px solid var(--border-color);
    padding: 30px;
    background-color: var(--bg-secondary);
}

.file-input-area {
    border: 2px dashed var(--border-color);
    padding: 40px;
    text-align: center;
    margin-bottom: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-input-area:hover {
    border-color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.file-input-area.dragover {
    border-color: var(--success-color);
    background-color: rgba(0, 255, 0, 0.1);
}

#file-input {
    display: none;
}

.file-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.file-label .icon {
    font-size: 3rem;
}

.file-label .text {
    font-size: 1.2rem;
}

.file-label .hint {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.email-format-box {
    border: 1px solid var(--border-color);
    padding: 20px;
    margin-bottom: 30px;
    background-color: var(--bg-tertiary);
}

.email-format-box h3 {
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.email-format-box pre {
    padding: 10px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    overflow-x: auto;
}

.email-format-box .note {
    margin-top: 10px;
    color: var(--text-muted);
    font-style: italic;
}

/* Progress Section */
.progress-section {
    margin-top: 30px;
    padding: 20px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
}

.progress-bar {
    height: 20px;
    border: 1px solid var(--border-color);
    margin: 15px 0;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--text-primary);
    width: 0%;
    transition: width 0.3s ease;
}

/* Results Page */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 15px;
    border: 2px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.task-id {
    font-size: 1.1rem;
}

.task-id span {
    color: var(--text-secondary);
    font-weight: bold;
}

.status-badge {
    padding: 5px 15px;
    border: 2px solid;
    font-weight: bold;
}

.status-badge.processing {
    border-color: var(--warning-color);
    color: var(--warning-color);
}

.status-badge.completed {
    border-color: var(--success-color);
    color: var(--success-color);
}

.status-badge.failed {
    border-color: var(--error-color);
    color: var(--error-color);
}

.stats-grid {
    display: grid;
    /* allow the grid to automatically fit as many stat cards as will comfortably
       fit on the row. minmax keeps cards readable while letting the layout
       collapse responsively on smaller screens. */
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
    align-items: stretch;
}

.stat-card {
    border: 2px solid var(--border-color);
    padding: 20px;
    text-align: center;
    background-color: var(--bg-secondary);
    /* create consistent card sizing and vertically center content */
    min-height: 110px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-card.skipped {
    border-color: var(--accent-orange);
}

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

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

.stat-card.failed {
    border-color: var(--error-color);
}

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

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
}

/* Download Section */
.download-section {
    border: 2px solid var(--border-color);
    padding: 20px;
    margin-bottom: 30px;
    background-color: var(--bg-secondary);
}

.download-section h3 {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.download-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Accounts Table */
.accounts-table {
    border: 2px solid var(--border-color);
    padding: 30px;
    background-color: var(--bg-secondary);
    /* make the results box longer/taller to show more rows */
    min-height: 480px;
    margin-bottom: 30px;
}

.accounts-table h3 {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.table-container {
    overflow-x: auto;
    /* allow vertical scrolling inside the results box when many rows exist */
    max-height: 520px;
    overflow-y: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

/* Make table cells fixed-size and truncate overflow so rows stay uniform height */
.accounts-table .table-container table {
    table-layout: auto; /* allow columns to size to content so long values expand horizontally */
}

.accounts-table table th,
.accounts-table table td:not(.error-cell) {
    /* increase row cell height so content isn't cramped */
    max-height: 4.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
    padding: 16px 12px;
}

.accounts-table table td.error-cell {
    /* show the full error text directly: allow wrapping and full height */
    max-width: none;
    max-height: none;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    word-break: break-word;
    font-size: 0.95rem;
    cursor: text;
}

th, td {
    padding: 12px;
    text-align: left;
    border: 1px solid var(--border-color);
}

th {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: bold;
}

tr:hover {
    background-color: var(--bg-tertiary);
}

.status-success {
    color: var(--success-color);
}

.status-failed {
    color: var(--error-color);
}

.status-processing {
    color: var(--warning-color);
}

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

/* Loading */
.loading {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-style: italic;
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    border-top: 2px solid var(--border-color);
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .download-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        margin: 5px 0;
    }
    
    .task-item {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

/* (removed custom tooltip styles) */

/* Small inline note style for common 'recently changed' messages */
.error-note-small {
    font-size: 0.78rem;
    color: #9fe7d1;
    font-style: italic;
    opacity: 0.95;
}

/* Keep short informational notes (like "already changed recently (within 7 days) later") on a single line */
.error-note-small {
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}