@font-face {
    font-family: 'DS-Digital';
    src: url('ttf/DS-DIGI.TTF');
}

@font-face {
    font-family: 'Formula1';
    src: url('ttf/Formula1-Bold_web_0.ttf');
}

:root {
    --bg-dark: #0a0a0c;
    --card-bg: rgba(25, 25, 30, 0.6);
    --card-empty-bg: rgba(255, 255, 255, 0.02);
    --accent: #00f2ff;
    --accent-glow: rgba(0, 242, 255, 0.3);
    --accent-secondary: #ff00e5;
    --text-primary: #ffffff;
    --text-secondary: #a0a0aa;
    --danger: #ff4d4d;
    --success: #00e676;
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Formula1', sans-serif;
    --font-mono: 'DS-Digital', monospace;
}

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

body {
    background-color: var(--bg-dark);
    background-image: 
        linear-gradient(rgba(10, 10, 12, 0.8), rgba(10, 10, 12, 0.8)),
        url('bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.toast-host {
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    width: min(560px, calc(100% - 24px));
}

.toast {
    pointer-events: none;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    border-radius: 14px;
    padding: 10px 12px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.45);
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast .dot {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 10px rgba(0,242,255,0.35);
    flex: 0 0 auto;
}

.toast.warn .dot {
    background: #ff8c00;
    box-shadow: 0 0 10px rgba(255,140,0,0.35);
}

.toast.err .dot {
    background: var(--danger);
    box-shadow: 0 0 10px rgba(255,77,77,0.35);
}

.toast .msg {
    font-weight: 700;
    color: rgba(255,255,255,0.92);
    line-height: 1.2;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

header {
    padding: 1rem 1.25rem 1.25rem;
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header-toolbar {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.header-left-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.toolbar-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 900;
    transition: all 0.2s;
}

.toolbar-link:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.18);
}

.toolbar-link.primary:hover {
    background: var(--accent);
    color: #000;
    border-color: transparent;
}

header::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(0, 242, 255, 0.05),
        transparent
    );
    pointer-events: none;
}

header:has(.main-logo:hover)::after {
    animation: scanline 3s linear infinite;
}

.main-logo {
    max-height: 80px;
    width: auto;
    margin-bottom: 0.35rem;
    filter: drop-shadow(0 0 10px rgba(0, 242, 255, 0.4));
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.main-logo:hover {
    transform: scale(1.1) rotate(2deg);
}

.lang-selector {
    position: relative;
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.lang-btn {
    padding: 0.4rem 0.8rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 800;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s;
}

.lang-btn.active {
    background: var(--accent);
    color: #000;
}

.app-name {
    font-size: clamp(1.5rem, 5vw, 3rem);
    font-weight: 800;
    letter-spacing: -2px;
    background: linear-gradient(to right, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

.page-title {
    font-size: clamp(0.95rem, 2.5vw, 1.2rem);
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.8;
}

@media (max-width: 900px) {
    header {
        padding: 0.65rem 0.85rem 0.85rem;
    }

    .main-logo {
        max-height: 52px;
    }

    .header-toolbar {
        margin-bottom: 0.35rem;
    }
}


.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
    flex-grow: 1;
}

/* Mode switcher */
.mode-switcher {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.mode-tab {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    padding: 0.6rem 1rem;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 800;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.mode-tab.active {
    color: #000;
    background: var(--accent);
    border-color: transparent;
}

.mode-tab:hover {
    transform: translateY(-1px);
}

.ui-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.25rem;
    backdrop-filter: blur(10px);
}

.ors-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(180px, 1fr));
    gap: 1rem;
}

.ors-grid .ors-span-all {
    grid-column: 1 / -1;
}

.night-schedule-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.75rem;
    align-items: flex-end;
}

.night-schedule-wrap[hidden] {
    display: none !important;
}

.ors-night-shell {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.ors-night-check-row {
    grid-template-columns: 1fr;
    margin-top: 0;
}

.ors-hint {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.45;
    color: var(--text-secondary);
    padding-left: 0.15rem;
}

.ors-toggles {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 0.75rem 1rem;
    margin-top: 1rem;
}

.toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 0.6rem 0.75rem;
    border-radius: 12px;
    color: var(--text-secondary);
}

.toggle input {
    width: 18px;
    height: 18px;
}

.toggle input[type="checkbox"] {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    accent-color: var(--accent);
    cursor: pointer;
}

/* Info tooltip icon */
.info {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 900;
    margin-left: 0.35rem;
    cursor: help;
    user-select: none;
}

.info:hover {
    color: #000;
    background: var(--accent);
    border-color: transparent;
}

.img-preview {
    margin-top: 0.6rem;
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
    display: none;
}

.img-preview.wide {
    width: 100%;
    max-width: 520px;
    height: 140px;
}

.img-preview.show {
    display: block;
}

.orzip-presets {
    display: grid;
    grid-template-columns: repeat(2, minmax(320px, 1fr));
    gap: 0.75rem 1rem;
}

.orzip-row {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem;
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
}

.orzip-row .row-title {
    font-weight: 800;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.orzip-row .row-sub {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 0.15rem;
}

.orzip-row input[type="file"] {
    width: 100%;
}

.orzip-row .row-preview {
    margin-top: 0.5rem;
    width: 110px;
    height: 110px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
    display: none;
}

.orzip-row .row-preview.show {
    display: block;
}

.orzip-row .badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
    background: rgba(0, 242, 255, 0.07);
    color: var(--accent);
    padding: 0.25rem 0.55rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    font-size: 0.75rem;
}

@media (max-width: 1100px) {
    .ors-grid {
        grid-template-columns: repeat(2, minmax(180px, 1fr));
    }
    .ors-toggles {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
    }
    .orzip-presets {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .ors-grid {
        grid-template-columns: 1fr;
    }
    .ors-toggles {
        grid-template-columns: 1fr;
    }
}

/* File Drop Zone */
.drop-zone {
    border: 2px dashed var(--glass-border);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--card-bg);
    margin-bottom: 2rem;
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--accent);
    background: rgba(0, 242, 255, 0.05);
    box-shadow: 0 0 30px var(--accent-glow);
    transform: translateY(-2px);
}

.drop-zone i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.drop-zone h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Action Bar */
.action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: var(--card-bg);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--accent);
    color: #000;
    border: none;
}

.btn-primary:hover {
    background: #00d8e6;
    box-shadow: 0 0 15px var(--accent-glow);
}

.btn-secondary {
    background: var(--accent-secondary);
    border: none;
}

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

.btn-danger:hover {
    background: rgba(255, 77, 77, 0.1);
    border-color: var(--danger);
}

/* Stats */
.stats {
    display: flex;
    gap: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stat-item {
    background: var(--card-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
}

/* Section visibility */
.band-section.hidden {
    display: none;
}

/* Grid Layout (5 Columns) */
#presetGrid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    align-items: start;
    width: 100%;
    max-width: 1400px; /* Wider container for 5 columns */
    margin: 0 auto;
}

.band-section {
    margin-bottom: 0;
    min-width: 0; /* Prevents overflow in grid */
}

.band-0::before { background: #00f2ff; box-shadow: 0 0 15px #00f2ff; }
.band-1::before { background: #ff00e5; box-shadow: 0 0 15px #ff00e5; }
.band-2::before { background: #ffea00; box-shadow: 0 0 15px #ffea00; }
.band-3::before { background: #ff8c00; box-shadow: 0 0 15px #ff8c00; }
.band-4::before { background: #ff4500; box-shadow: 0 0 15px #ff4500; }

.preset-column {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.band-header {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-primary);
    text-transform: uppercase;
}

.band-header span {
    font-size: 0.75rem;
    background: rgba(255,255,255,0.05);
    padding: 1px 5px;
    border-radius: 4px;
    color: var(--text-secondary);
}

.band-section:nth-child(1) .band-header { border-color: #00f2ff44; color: #00f2ff; }
.band-section:nth-child(2) .band-header { border-color: #ff00e544; color: #ff00e5; }
.band-section:nth-child(3) .band-header { border-color: #ffea0044; color: #ffea00; }
.band-section:nth-child(4) .band-header { border-color: #ff8c0044; color: #ff8c00; }
.band-section:nth-child(5) .band-header { border-color: #ff450044; color: #ff4500; }

/* Grid Layout */
.preset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.5rem;
}

.preset-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 0.5rem 0.75rem;
    position: relative;
    transition: all 0.2s ease;
    overflow: hidden;
    animation: fadeIn 0.3s ease-out backwards;
    min-height: 85px; /* Fixed standard height */
    height: 85px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.preset-card::before,
.preset-card::after {
    pointer-events: none;
}

.preset-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
}

.band-0::before { background: var(--accent); }
.band-1::before { background: var(--accent-secondary); }
.band-2::before { background: #ffea00; }
.band-3::before { background: #ff8c00; }
.band-4::before { background: #ff4500; }

.preset-card.empty {
    background: var(--card-empty-bg);
    border-style: dashed;
    border-color: rgba(255, 255, 255, 0.05);
    opacity: 0.3;
}

.preset-card.empty .frequency {
    font-size: 1.1rem;
    opacity: 0.5;
}

/* Quitado efecto "radio antigua" (scanline) para evitar bloquear clicks. */
.preset-card::after { content: none; }

.preset-card:not(.empty):hover {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.4), inset 0 0 10px rgba(255,255,255,0.02);
}

.preset-card .number {
    position: absolute;
    top: 0.4rem;
    right: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.6;
}

.preset-logo {
    position: absolute;
    left: 0.6rem;
    top: 0.55rem;
    width: 46px;
    height: 46px;
    border-radius: 10px;
    object-fit: cover;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    opacity: 0;
    transform: scale(0.98);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.preset-logo.show {
    opacity: 1;
    transform: scale(1);
}

.preset-card.has-logo .name,
.preset-card.has-logo .frequency {
    padding-left: 56px;
}

.preset-card.has-logo {
    justify-content: flex-start;
    padding-top: 0.55rem;
}

.preset-card.has-logo .name {
    max-width: calc(100% - 56px);
}

.preset-card .frequency {
    font-size: 1.6rem;
    font-weight: 400;
    margin: 0;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.preset-card .frequency span {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-left: 0.2rem;
}

.preset-card .name {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 0.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
}

.preset-card.is-am .name { color: #ff8c00; }

.preset-card .meta { display: none; } /* Hide redundant info */

.card-actions {
    position: absolute;
    bottom: 0.4rem;
    right: 0.5rem;
    display: flex;
    gap: 0.3rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.preset-card:hover .card-actions {
    opacity: 1;
}

.card-actions .btn {
    padding: 0.25rem;
    font-size: 0.7rem;
    border-radius: 4px;
}

.mini-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.6rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    font-weight: 800;
    letter-spacing: 0.5px;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s;
}

.mini-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateY(-1px);
}

.mini-toggle input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

/* Por defecto, ocultamos los logos en tarjetas si no está activado el modo */
body:not(.show-card-logos) .preset-logo {
    display: none !important;
}


/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
}

.modal-header {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(40, 40, 50, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: white;
    font-family: inherit;
    transition: all 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(50, 50, 65, 0.9);
}

/* Custom indicator for select */
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    cursor: pointer;
}

.form-group option {
    background: #1a1a20;
    color: white;
}

/* Hide Spinners (Number arrows) */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}
input[type=number] {
    -moz-appearance: textfield;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.modal-actions .btn {
    flex: 1;
    justify-content: center;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 600px) {
    header h1 { font-size: 1.8rem; }
    .container { padding: 1rem; }
    .action-bar { flex-direction: column; align-items: stretch; }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 5rem 2rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}