/* =========================================================
   modals — soft white cards on pastel-tinted overlay
   primary-btn / secondary-btn live in tokens.css.
   ========================================================= */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    inset: 0;
    /* pastel-tinted backdrop, not pure black */
    background: rgba(74, 63, 85, 0.32);
    backdrop-filter: blur(8px) saturate(140%);
    -webkit-backdrop-filter: blur(8px) saturate(140%);
    animation: backdrop-fade 0.22s var(--smooth);
}

@keyframes backdrop-fade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.modal-content {
    background: var(--bg-secondary);
    border: 1.5px solid rgba(255, 255, 255, 0.9);
    margin: 8vh auto;
    padding: 0;
    border-radius: var(--radius-xl);
    box-shadow:
        var(--shadow-xl),
        var(--inset-highlight);
    width: 90%;
    max-width: 28rem;
    max-height: 88vh;
    overflow-y: auto;
    animation: modal-pop 0.42s var(--spring);
    position: relative;
    /* warm-tinted gradient accent on the top edge */
    background-image:
        radial-gradient(120% 60% at 50% 0%, var(--peach-100) 0%, transparent 70%);
}

@keyframes modal-pop {
    0%   { opacity: 0; transform: scale(0.7) translateY(20px); }
    60%  { opacity: 1; transform: scale(1.03) translateY(-3px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    padding: 1.75rem 1.75rem 0.5rem;
    text-align: center;
    position: relative;
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.375rem;
    letter-spacing: -0.01em;
}

.modal-header p {
    font-size: 0.92rem;
    color: var(--text-tertiary);
    margin-bottom: 0;
    font-weight: 500;
}

.modal-body {
    padding: 1.25rem 1.75rem 1.75rem;
}

.modal-footer {
    padding: 1.25rem 1.75rem;
    background-color: var(--cream-100);
    border-top: 1.5px dashed var(--border-light);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    display: flex;
    justify-content: flex-end;
    gap: 0.625rem;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2.2rem;
    height: 2.2rem;
    background: var(--cream-100);
    border: 1.5px solid var(--border-light);
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 10;
    transition:
        background var(--transition-fast) var(--smooth),
        color var(--transition-fast) var(--smooth),
        transform var(--transition-fast) var(--spring);
}

.modal-close:hover {
    background: var(--peach-200);
    color: var(--peach-700);
    transform: scale(1.1) rotate(90deg);
}

/* ----- inputs (shared by auth + profile + palette editor) ----- */

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.input-group label {
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

.input-group input,
.input-group select,
.input-group textarea {
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--border-medium);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition:
        border-color var(--transition-fast) var(--smooth),
        box-shadow var(--transition-fast) var(--smooth),
        background var(--transition-fast) var(--smooth);
}

.input-group input::placeholder,
.input-group textarea::placeholder {
    color: var(--slate-300);
    font-weight: 500;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--peach-400);
    background: var(--cream-50);
    box-shadow: var(--glow-peach);
}

.input-hint,
.input-group small {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
}

/* ----- auth modal specifics ----- */

.auth-modal-content {
    max-width: 420px !important;
}

.auth-tabs {
    display: flex;
    margin: 0.75rem 1.75rem 1.25rem;
    background: var(--cream-100);
    border-radius: var(--radius-full);
    padding: 4px;
    border: 1.5px solid var(--border-light);
}

.auth-tab {
    flex: 1;
    padding: 0.65rem 1rem;
    background: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text-tertiary);
    transition:
        background var(--transition-normal) var(--smooth),
        color var(--transition-normal) var(--smooth),
        box-shadow var(--transition-normal) var(--smooth);
}

.auth-tab.active {
    color: var(--text-on-primary);
    background: linear-gradient(180deg, var(--peach-400), var(--peach-500));
    box-shadow: var(--shadow-sm), var(--inset-highlight);
}

.auth-tab:not(.active):hover {
    color: var(--text-primary);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.25rem 0 1rem;
    color: var(--text-tertiary);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1.5px dashed var(--border-medium);
}

.auth-divider span {
    padding: 0 0.875rem;
}

.auth-footer {
    background: var(--cream-100) !important;
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    justify-content: center !important;
    font-weight: 500;
}

.auth-footer a {
    color: var(--peach-600);
    text-decoration: none;
    font-weight: 700;
    border-bottom: 1.5px dashed var(--peach-300);
    transition: color var(--transition-fast) var(--smooth);
}

.auth-footer a:hover {
    color: var(--peach-700);
    border-bottom-color: var(--peach-500);
}

/* ----- pixel info card (now light + kawaii) ----- */

.pixel-info {
    position: fixed;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-lg);
    pointer-events: auto;
    z-index: 200;
    font-size: 0.875rem;
    width: 240px;
    display: none;
    border: 1.5px solid var(--border-light);
    box-shadow: var(--shadow-xl), var(--inset-highlight);
    animation: pixel-card-in 0.22s var(--spring);
    overflow: hidden;
}

@keyframes pixel-card-in {
    0%   { opacity: 0; transform: scale(0.85) translateY(6px); }
    100% { opacity: 1; transform: scale(1)    translateY(0);   }
}

.pixel-info-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 14px 10px;
    border-bottom: 1.5px dashed var(--border-light);
    background: linear-gradient(180deg, var(--cream-100), transparent);
}

.pixel-info-swatch {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    flex-shrink: 0;
    border: 2.5px solid #fff;
    box-shadow: var(--shadow-sm), 0 0 0 1.5px var(--border-medium);
}

.pixel-info-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.pixel-info-coords {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.pixel-info-hex {
    font-family: 'JetBrains Mono', 'Roboto Mono', monospace;
    font-size: 0.72rem;
    color: var(--text-tertiary);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.pixel-info-close {
    background: var(--cream-100);
    border: 1.5px solid var(--border-light);
    color: var(--text-tertiary);
    cursor: pointer;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
    transition:
        background var(--transition-fast) var(--smooth),
        color var(--transition-fast) var(--smooth),
        transform var(--transition-fast) var(--spring);
}
.pixel-info-close:hover {
    background: var(--peach-200);
    color: var(--peach-700);
    transform: rotate(90deg);
}

.pixel-info-body {
    padding: 10px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pixel-info-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.pixel-info-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
}
.pixel-info-label i {
    font-size: 0.65rem;
    color: var(--lavender-400);
}

.pixel-info-value {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: right;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pixel-info-author {
    color: var(--peach-600);
    font-weight: 700;
}

.clickable-author {
    cursor: pointer;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 3px;
    transition: color var(--transition-fast) var(--smooth);
}

.clickable-author:hover {
    color: var(--peach-700);
    text-decoration-style: solid;
}

.pixel-info-time {
    color: var(--text-tertiary);
    font-size: 0.72rem;
}

.pixel-info-error {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    text-align: center;
    padding: 6px 0;
    font-style: italic;
}

/* skeleton shimmer */
@keyframes shimmer {
    0%   { background-position: -300px 0; }
    100% { background-position:  300px 0; }
}

.skeleton-pulse {
    display: inline-block;
    background: linear-gradient(
        90deg,
        var(--cream-100) 25%,
        var(--cream-200) 50%,
        var(--cream-100) 75%
    );
    background-size: 300px 100%;
    animation: shimmer 1.4s infinite linear;
    border-radius: var(--radius-sm);
}

.skeleton-dark {
    display: inline-block;
    background: linear-gradient(
        90deg,
        var(--cream-100) 25%,
        var(--cream-200) 50%,
        var(--cream-100) 75%
    );
    background-size: 300px 100%;
    animation: shimmer 1.4s infinite linear;
    border-radius: var(--radius-sm);
}

/* ----- color picker indicator ----- */

.color-picker-mode {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--lavender-400), var(--lavender-500));
    color: var(--text-on-primary);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    z-index: 1000;
    display: none;
    pointer-events: none;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.85rem;
    box-shadow: var(--shadow-md), var(--inset-highlight), var(--glow-lavender);
    animation: pop-in 0.32s var(--spring);
}

/* ----- color picker modal ----- */

#color-picker-modal .modal-content {
    width: 320px;
    max-width: 90%;
}

#color-wheel {
    width: 100%;
    height: 60px;
    border: 1.5px solid var(--border-medium);
    border-radius: var(--radius-md);
    cursor: pointer;
    background: var(--cream-50);
}

.color-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

#color-hex-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--border-medium);
    border-radius: var(--radius-md);
    font-family: 'JetBrains Mono', 'Roboto Mono', monospace;
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--bg-secondary);
    transition:
        border-color var(--transition-fast) var(--smooth),
        box-shadow var(--transition-fast) var(--smooth);
}

#color-hex-input:focus {
    outline: none;
    border-color: var(--peach-400);
    box-shadow: var(--glow-peach);
}

.color-picker-actions {
    display: flex;
    justify-content: flex-end;
}

/* ----- leaderboard ----- */

#leaderboard-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    inset: 0;
    background: rgba(74, 63, 85, 0.32);
    backdrop-filter: blur(8px) saturate(140%);
    -webkit-backdrop-filter: blur(8px) saturate(140%);
    justify-content: center;
    align-items: center;
}

#leaderboard-modal.show {
    display: flex;
}

#leaderboard-modal .modal-content {
    max-width: 32rem;
}

#leaderboard-modal .modal-body {
    padding: 0.5rem 1rem 1.5rem;
    max-height: 60vh;
    overflow-y: auto;
}

#leaderboard-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 6px;
}

#leaderboard-table th {
    font-family: var(--font-display);
    text-align: left;
    padding: 0.5rem 0.875rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: none;
}

#leaderboard-table th:last-child {
    text-align: right;
}

#leaderboard-table td {
    padding: 0.75rem 0.875rem;
    background: var(--cream-100);
    border-top: 1.5px solid var(--border-light);
    border-bottom: 1.5px solid var(--border-light);
    font-weight: 600;
    color: var(--text-secondary);
    transition: background var(--transition-fast) var(--smooth);
}
#leaderboard-table td:first-child {
    border-left: 1.5px solid var(--border-light);
    border-top-left-radius: var(--radius-md);
    border-bottom-left-radius: var(--radius-md);
}
#leaderboard-table td:last-child {
    border-right: 1.5px solid var(--border-light);
    border-top-right-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
    text-align: right;
    font-variant-numeric: tabular-nums;
    color: var(--peach-700);
    font-weight: 700;
}

#leaderboard-table tbody tr:hover td {
    background: var(--peach-100);
}

/* podium colours */
#leaderboard-table tr.rank-gold td {
    background: var(--butter-100);
    border-color: var(--butter-300);
}
#leaderboard-table tr.rank-gold .rank-gold-icon { color: var(--butter-500); }
#leaderboard-table tr.rank-gold .player-name { font-weight: 800; color: var(--slate-900); }

#leaderboard-table tr.rank-silver td {
    background: var(--lavender-100);
    border-color: var(--lavender-300);
}
#leaderboard-table tr.rank-silver .rank-silver-icon { color: var(--lavender-500); }
#leaderboard-table tr.rank-silver .player-name { font-weight: 700; }

#leaderboard-table tr.rank-bronze td {
    background: var(--peach-100);
    border-color: var(--peach-300);
}
#leaderboard-table tr.rank-bronze .rank-bronze-icon { color: var(--peach-500); }
#leaderboard-table tr.rank-bronze .player-name { font-weight: 700; }

.rank-icon {
    margin-right: 0.4rem;
    font-size: 0.95rem;
}

.rank-number {
    display: inline-block;
    width: 1.6rem;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--text-tertiary);
    font-variant-numeric: tabular-nums;
}

.player-name {
    font-weight: 600;
    color: var(--text-primary);
}

.pixel-count {
    font-family: 'JetBrains Mono', 'Roboto Mono', monospace;
    font-weight: 700;
}

#leaderboard-table .text-center {
    text-align: center;
    color: var(--text-tertiary);
    font-style: italic;
}

#leaderboard-table .text-error {
    color: var(--peach-700);
}

#leaderboard-modal .modal-footer {
    text-align: center;
    justify-content: center;
}

/* ----- cold start banner responsive offset ----- */

@media (max-width: 600px) {
    .cold-start-banner {
        top: calc(env(safe-area-inset-top, 0) + 4rem);
        font-size: 0.82rem;
        padding: 0.5rem 0.875rem;
    }
}