/* Awaait Brand Colors */
:root {
    --awaait-dark: #0a1628;
    --awaait-darker: #060d17;
    --awaait-teal: #00b4d8;
    --awaait-accent: #00c9a7;
    --awaait-purple: #a78bfa;
    
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-hover: #30363d;
    
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    
    --border-color: #30363d;
    --border-light: #21262d;
    
    --color-added: #3fb950;
    --color-added-bg: rgba(46, 160, 67, 0.15);
    --color-removed: #f85149;
    --color-removed-bg: rgba(248, 81, 73, 0.15);
    --color-changed: #d29922;
    --color-changed-bg: rgba(210, 153, 34, 0.15);
    --color-unchanged: #8b949e;
}

/* Light Mode */
:root.light-mode {
    --awaait-dark: #f1f5f9;
    --awaait-darker: #e2e8f0;
    --awaait-teal: #0891b2;
    --awaait-accent: #059669;
    --awaait-purple: #7c3aed;
    
    --bg-primary: #dce2e8;
    --bg-secondary: #f1f5f9;
    --bg-tertiary: #dde3ea;
    --bg-hover: #cbd5e1;
    
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    
    --border-color: #b8c4ce;
    --border-light: #cbd5e1;
    
    --color-added: #15803d;
    --color-added-bg: rgba(22, 163, 74, 0.18);
    --color-removed: #b91c1c;
    --color-removed-bg: rgba(220, 38, 38, 0.15);
    --color-changed: #a16207;
    --color-changed-bg: rgba(202, 138, 4, 0.18);
    --color-unchanged: #64748b;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    zoom: 0.9; /* 90% zoom */
}

.container {
    max-width: 100%;
    padding: 10px 16px 16px 16px;
    display: flex;
    flex-direction: column;
    height: calc(100vh / 0.9); /* Account for 90% zoom */
    overflow: hidden;
}

/* Header */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 12px;
}

.header-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* User Info */
.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    margin-right: 8px;
}

.user-name {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s;
}

.logout-btn:hover {
    color: var(--color-removed);
    background: var(--color-removed-bg);
}

.logout-btn svg {
    width: 16px;
    height: 16px;
}

.theme-btn,
.help-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.theme-btn svg,
.help-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.theme-btn:hover,
.help-btn:hover {
    background: var(--awaait-teal);
    color: var(--awaait-dark);
    border-color: var(--awaait-teal);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo h1 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.logo h1 span {
    color: var(--awaait-teal);
}

/* Controls Row */
.controls-row {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 16px;
    margin-bottom: 8px;
}

.file-picker {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
}

.file-picker label {
    white-space: nowrap;
}

.middle-controls {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    flex: 1;
    justify-content: center;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.control-group select {
    padding: 6px 10px;
    min-width: 130px;
}

label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

input[type="file"] {
    flex: 1;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.875rem;
}

input[type="file"]::file-selector-button {
    background: var(--awaait-teal);
    color: var(--awaait-dark);
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    margin-right: 12px;
}

select {
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.875rem;
    min-width: 150px;
}

select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.swap-btn {
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.swap-btn:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--awaait-teal);
}

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

/* Checkbox styling */
.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    transition: all 0.2s;
}

.checkbox-label:hover {
    border-color: var(--awaait-teal);
    color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--awaait-teal);
    cursor: pointer;
}

.checkbox-label:has(input:checked) {
    border-color: var(--awaait-teal);
    background: rgba(0, 180, 216, 0.15);
    color: var(--text-primary);
}

.file-labels {
    display: flex;
    gap: 16px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
}

.file-label {
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 4px;
    background: var(--bg-tertiary);
}

.file-label.e1 {
    border-left: 3px solid var(--color-removed);
}

.file-label.e2 {
    border-left: 3px solid var(--color-added);
}

/* Stats Row (in controls row) */
.stats-row {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* Compact Mode Checkbox */
.compact-checkbox {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
    margin-right: 4px;
}

.compact-checkbox:hover {
    border-color: var(--awaait-teal);
}

.compact-checkbox:has(input:checked) {
    border-color: var(--awaait-teal);
    background: rgba(0, 180, 216, 0.15);
}

.compact-checkbox input {
    width: 14px;
    height: 14px;
    cursor: pointer;
    accent-color: var(--awaait-teal);
}

.compact-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    user-select: none;
}

.stat {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 4px 10px;
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    transition: all 0.2s;
}

.stat:hover {
    border-color: var(--awaait-teal);
}

.stat.active {
    border-color: var(--awaait-teal);
    background: rgba(0, 180, 216, 0.15);
}

.stat-num {
    font-size: 0.9rem;
    font-weight: 600;
}

.stat-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.stat[data-filter="unchanged"] .stat-num { color: var(--color-unchanged); }
.stat[data-filter="changed"] .stat-num { color: var(--color-changed); }
.stat[data-filter="added"] .stat-num { color: var(--color-added); }
.stat[data-filter="removed"] .stat-num { color: var(--color-removed); }

/* Sub Controls Row */
.sub-controls-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.search-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.search-controls #search-column {
    padding: 6px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.8125rem;
    min-width: 140px;
}

.search-controls #search-column:focus {
    outline: none;
    border-color: var(--awaait-teal);
}

.sub-controls-row #search-input {
    width: 180px;
    padding: 6px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.8125rem;
}

.sub-controls-row #search-input:focus {
    outline: none;
    border-color: var(--awaait-teal);
}

.search-counter {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    display: none;
}

.search-counter.visible {
    display: flex;
    gap: 8px;
}

.search-counter .e1-count {
    color: var(--awaait-teal);
}

.search-counter .e2-count {
    color: var(--awaait-accent);
}

.comparison-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    padding: 40px 20px;
}

.empty-icon {
    margin-bottom: 24px;
}

.empty-icon img {
    width: 120px;
    height: auto;
}

.empty-state h2 {
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 1.5rem;
}

.empty-subtitle {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 0.9rem;
}

.empty-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
    max-width: 450px;
}

.empty-step {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px 18px;
}

.step-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--awaait-teal);
    color: var(--awaait-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.step-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

.e1-tag {
    background: var(--color-removed-bg);
    color: var(--color-removed);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.e2-tag {
    background: var(--color-added-bg);
    color: var(--color-added);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.empty-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.empty-hint kbd {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: inherit;
    font-size: 0.75rem;
}

.side-by-side-container {
    flex: 1;
    display: flex;
    gap: 2px;
    min-height: 0;
    background: var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    min-width: 0;
}

.panel-header {
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.8125rem;
}

.panel-left .panel-header {
    border-left: 3px solid var(--color-removed);
}

.panel-right .panel-header {
    border-left: 3px solid var(--color-added);
}

.panel-content {
    flex: 1;
    overflow: auto;
}

/* Synchronized scrolling visual indicator */
.panel-content::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.panel-content::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

.panel-content::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.panel-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

th {
    background: var(--bg-tertiary);
    padding: 10px 12px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s, color 0.15s;
}

th:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

th.sort-asc::after,
th.sort-desc::after {
    margin-left: 6px;
    font-size: 0.7rem;
}

th.sort-asc::after {
    content: '▲';
    color: var(--awaait-teal);
}

th.sort-desc::after {
    content: '▼';
    color: var(--awaait-teal);
}

th.row-num {
    cursor: default;
}

th.row-num:hover {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
}

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

/* Row states */
tr.row-unchanged td {
    color: var(--text-secondary);
}

tr.row-changed td {
    background: var(--color-changed-bg);
    color: var(--text-primary); /* Default white for unchanged cells in changed row */
}

tr.row-added td {
    background: var(--color-added-bg);
    color: var(--color-added); /* Green for added rows */
}

tr.row-removed td {
    background: var(--color-removed-bg);
    color: var(--color-removed); /* Red for removed rows */
}

/* Cell highlights - only changed cells get orange */
td.cell-changed {
    color: var(--color-changed) !important;
    font-weight: 500;
}

/* Extra columns (only in one file, ignored during comparison) */
td.cell-extra {
    color: var(--awaait-purple) !important;
    font-style: italic;
}

/* Column doesn't exist in this file */
td.cell-not-in-file {
    color: var(--text-muted) !important;
    background: var(--bg-tertiary);
}

/* Extra column header styling */
th.extra-col-e1,
th.extra-col-e2 {
    color: var(--awaait-purple);
    font-style: italic;
}

td.cell-empty {
    color: var(--text-muted);
    font-style: italic;
}

td.cell-only-here {
    background: rgba(0, 180, 216, 0.1);
}

/* Key column */
td.key-cell {
    font-weight: 600;
    color: var(--awaait-teal);
}

/* Hidden rows for filtering */
.side-by-side-container.hide-unchanged tr.row-unchanged {
    display: none;
}

.side-by-side-container.hide-changed tr.row-changed {
    display: none;
}

.side-by-side-container.hide-added tr.row-added {
    display: none;
}

.side-by-side-container.hide-removed tr.row-removed {
    display: none;
}

/* Hide rows that don't match the changed column filter */
tr.row-filter-hidden {
    display: none;
}

/* Changed column filter dropdown */
.changed-column-filter {
    padding: 4px 8px;
    font-size: 0.7rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    cursor: pointer;
    min-width: 100px;
    max-width: 150px;
    margin-right: 4px;
}

.changed-column-filter:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.changed-column-filter:not(:disabled):hover {
    border-color: var(--awaait-teal);
}

.changed-column-filter:not(:disabled):focus {
    outline: none;
    border-color: var(--awaait-teal);
    box-shadow: 0 0 0 2px rgba(0, 180, 216, 0.2);
}

/* Search highlight */
.search-highlight {
    background-color: #f0e68c;
    color: #000;
    padding: 1px 2px;
    border-radius: 2px;
    font-weight: 600;
}

:root.light-mode .search-highlight {
    background-color: #ffd700;
    color: #000;
}

/* Row highlight on hover - sync between panels */
tr.highlight td {
    background: var(--bg-hover) !important;
}

/* Row number column - same style as header cells */
td.row-num, th.row-num {
    width: 60px;
    min-width: 60px;
    max-width: 60px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--bg-tertiary) !important;
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    left: 0;
    z-index: 5;
    white-space: nowrap;
    overflow: visible;
}

th.row-num {
    background: var(--bg-tertiary) !important;
    z-index: 15;
}

tr:hover td.row-num {
    background: var(--bg-tertiary) !important; /* Keep solid on hover */
}

tr.row-changed td.row-num,
tr.row-added td.row-num,
tr.row-removed td.row-num,
tr.row-unchanged td.row-num {
    background: var(--bg-tertiary) !important;
}

/* Tooltip */
.tooltip {
    position: fixed;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 0.8125rem;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
    max-width: 400px;
    word-break: break-word;
    white-space: pre-wrap;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    line-height: 1.5;
}

.tooltip.visible {
    opacity: 1;
    pointer-events: auto; /* Allow interaction when visible */
}

.tooltip.locked {
    border-color: var(--awaait-teal);
    box-shadow: 0 8px 24px rgba(0, 180, 216, 0.3);
}

.tooltip-header {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: 0.05em;
}

.tooltip-value {
    color: var(--text-primary);
    user-select: text;
    cursor: text;
}

.tooltip-hint {
    font-size: 0.625rem;
    color: var(--text-muted);
    margin-top: 8px;
    font-style: italic;
}

.tooltip.locked .tooltip-hint {
    color: var(--awaait-teal);
}

/* Responsive */
@media (max-width: 1024px) {
    .side-by-side-container {
        flex-direction: column;
    }
    
    .panel {
        min-height: 300px;
    }
}

/* Help Modal */
.help-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
}

.help-modal-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.help-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 90%;
    max-width: 750px;
    max-height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.2s;
}

.help-modal-overlay.visible .help-modal {
    transform: scale(1);
}

.help-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.help-modal-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.help-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.15s;
    line-height: 1;
}

.help-modal-close:hover {
    background: var(--color-removed-bg);
    border-color: var(--color-removed);
    color: var(--color-removed);
}

.help-modal-content {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.help-section {
    margin-bottom: 24px;
}

.help-section:last-child {
    margin-bottom: 0;
}

.help-section h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--awaait-teal);
    margin-bottom: 12px;
}

.help-section p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.help-section p strong {
    color: var(--text-primary);
}

/* Shortcuts */
.shortcut-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.shortcut {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
}

.shortcut kbd {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 3px 8px;
    font-family: inherit;
    font-size: 0.75rem;
    color: var(--text-primary);
    min-width: 45px;
    text-align: center;
}

.shortcut-desc {
    color: var(--text-secondary);
    margin-left: auto;
}

/* Legend */
.legend-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8125rem;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 3px;
}

.legend-color.unchanged {
    background: var(--bg-tertiary);
    border: 1px solid var(--text-muted);
}

.legend-color.changed {
    background: var(--color-changed-bg);
    border: 1px solid var(--color-changed);
}

.legend-color.added {
    background: var(--color-added-bg);
    border: 1px solid var(--color-added);
}

.legend-color.removed {
    background: var(--color-removed-bg);
    border: 1px solid var(--color-removed);
}

.legend-color.extra-col {
    background: rgba(167, 139, 250, 0.15);
    border: 1px solid var(--awaait-purple);
}

.legend-desc {
    color: var(--text-secondary);
    margin-left: auto;
    font-size: 0.75rem;
}

/* Features list */
.features-list {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    padding-left: 20px;
}

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

/* ===== Login Page Styles ===== */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header img {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
}

.login-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.login-header h1 span {
    color: var(--awaait-teal);
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--awaait-teal);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15);
}

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

.login-btn {
    width: 100%;
    padding: 14px 24px;
    background: var(--awaait-teal);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.login-btn:hover {
    background: var(--awaait-accent);
}

.login-btn:active {
    transform: scale(0.98);
}

.error-message {
    background: rgba(248, 81, 73, 0.1);
    border: 1px solid var(--color-removed);
    color: var(--color-removed);
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.875rem;
    text-align: center;
}

.error-detail {
    opacity: 0.8;
    font-size: 0.75rem;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.login-footer img {
    height: 24px;
    opacity: 0.7;
}

.login-footer p {
    color: var(--text-secondary);
    font-size: 0.75rem;
    margin-top: 8px;
}