/* ─── Variables ─────────────────────────────────────── */
:root {
    --bg: #0d1a14;
    --bg2: #111f18;
    --surface: #162218;
    --surface2: #1c2e22;
    --border: rgba(100, 180, 120, 0.15);
    --text: #d4e8d8;
    --text-muted: #7a9e84;
    --accent: #6ee89a;
    --accent2: #3bb870;
    --warn: #e8a96e;
    --warn-dim: rgba(232, 169, 110, 0.12);
    --in: #6ee89a;
    --in-dim: rgba(110, 232, 154, 0.10);
    --radius: 12px;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-mono: 'DM Mono', 'Courier New', monospace;
}

/* ─── Reset ─────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ─── Animated water background ─────────────────────── */
.water-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(110, 232, 154, 0.06);
    animation: ripple 12s ease-in-out infinite;
}

.r1 {
    width: 600px;
    height: 600px;
    top: -200px;
    left: -100px;
    animation-delay: 0s;
}

.r2 {
    width: 900px;
    height: 900px;
    top: 30vh;
    right: -300px;
    animation-delay: -4s;
}

.r3 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: 40%;
    animation-delay: -8s;
}

@keyframes ripple {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.08);
        opacity: 1;
    }
}

/* ─── Header ─────────────────────────────────────────── */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 26, 20, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--accent);
    letter-spacing: 0.01em;
}

.header-date {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ─── Main layout ────────────────────────────────────── */
main {
    position: relative;
    z-index: 1;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

/* ─── Hero ───────────────────────────────────────────── */
.hero {
    padding: 64px 0 40px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 36px;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 16px;
}

.hero h1 em {
    font-style: italic;
    color: var(--accent);
}

.hero-sub {
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 480px;
}

/* ─── Location picker ────────────────────────────────── */
.location-section {
    margin-bottom: 36px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.location-label {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.location-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.loc-btn {
    display: flex;
    align-items: center;
    gap: 9px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.loc-btn:hover {
    border-color: var(--accent2);
    color: var(--text);
    background: var(--surface2);
}

.loc-btn.active {
    background: var(--in-dim);
    border-color: var(--accent2);
    color: var(--accent);
}

.loc-btn .loc-flag {
    font-size: 1.1rem;
    line-height: 1;
}

.loc-btn .loc-name {
    font-weight: 400;
}

/* ─── Placeholder ────────────────────────────────────── */
.placeholder {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    font-size: 0.85rem;
}

/* ─── Controls ───────────────────────────────────────── */
.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 32px;
    margin-bottom: 32px;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.tag-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag-btn {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.tag-btn:hover {
    border-color: var(--accent2);
    color: var(--accent);
}

.tag-btn.active {
    background: var(--in-dim);
    border-color: var(--accent2);
    color: var(--accent);
}

.toggle-filters {
    display: flex;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    padding: 7px 16px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.toggle:hover {
    color: var(--text);
}

.toggle.active {
    background: var(--surface2);
    color: var(--accent);
}

.search-group input {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 7px 14px;
    outline: none;
    transition: border-color 0.2s;
    min-width: 200px;
}

.search-group input::placeholder {
    color: var(--text-muted);
}

.search-group input:focus {
    border-color: var(--accent2);
}

/* ─── Season summary strip ───────────────────────────── */
.season-summary {
    display: flex;
    gap: 10px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.summary-chip {
    font-size: 0.75rem;
    padding: 5px 14px;
    border-radius: 6px;
    letter-spacing: 0.04em;
}

.summary-chip.in {
    background: var(--in-dim);
    color: var(--in);
    border: 1px solid rgba(110, 232, 154, 0.2);
}

.summary-chip.out {
    background: var(--warn-dim);
    color: var(--warn);
    border: 1px solid rgba(232, 169, 110, 0.2);
}

/* ─── Fish grid ──────────────────────────────────────── */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
}

/* ─── Fish card ──────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    cursor: default;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    animation: fadeUp 0.4s both;
}

.card:hover {
    transform: translateY(-3px);
    border-color: rgba(100, 180, 120, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    flex-wrap: wrap;
}

.card-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.2;
}

.card-latin {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 2px;
}

.badge {
    flex-shrink: 0;
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 5px;
    white-space: normal;
    max-width: 100%;
}

.badge.in {
    background: var(--in-dim);
    color: var(--in);
    border: 1px solid rgba(110, 232, 154, 0.25);
}

.badge.out {
    background: var(--warn-dim);
    color: var(--warn);
    border: 1px solid rgba(232, 169, 110, 0.25);
}

.badge.protected {
    background: rgba(180, 100, 100, 0.12);
    color: #e87a7a;
    border: 1px solid rgba(232, 120, 120, 0.25);
}

.badge.open {
    background: rgba(100, 140, 180, 0.12);
    color: #7ab4e8;
    border: 1px solid rgba(120, 160, 232, 0.25);
}

.card-description {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.card-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.meta-label {
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.meta-value {
    font-size: 0.88rem;
    color: var(--text);
}

.meta-value .num {
    font-size: 1.1rem;
    color: var(--accent);
}

.season-bar-wrap {
    grid-column: 1 / -1;
}

.season-bar-inner {
    position: relative;
    margin-top: 6px;
}

.season-bar {
    position: relative;
    height: 5px;
    background: var(--surface2);
    border-radius: 3px;
    overflow: hidden;
}

.season-fill {
    position: absolute;
    height: 100%;
    background: var(--accent2);
    border-radius: 3px;
    opacity: 0.7;
}

.season-today {
    position: absolute;
    top: -3px;
    /* bar is 5px; marker is 11px: center = (5-11)/2 = -3px */
    width: 2px;
    height: 11px;
    background: var(--accent);
    border-radius: 1px;
}

.card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.card-tag {
    font-size: 0.65rem;
    padding: 2px 9px;
    border-radius: 20px;
    background: var(--surface2);
    color: var(--text-muted);
    border: 1px solid var(--border);
    letter-spacing: 0.05em;
}

/* ─── Loading / error inline ─────────────────────────── */
.loading-msg {
    grid-column: 1 / -1;
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 20px 0;
    animation: pulse 1.4s ease-in-out infinite;
}

.error-msg {
    grid-column: 1 / -1;
    color: var(--warn);
    font-size: 0.85rem;
    padding: 20px 0;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

/* ─── Empty state ────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.hidden {
    display: none !important;
}

/* ─── Footer ─────────────────────────────────────────── */
footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 24px;
    font-size: 0.72rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    letter-spacing: 0.04em;
}

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 600px) {
    .header-inner {
        padding: 12px 16px;
    }

    main {
        padding: 0 16px 60px;
    }

    .hero {
        padding: 40px 0 28px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .controls {
        gap: 16px;
    }

    .search-group input {
        min-width: 100%;
    }
}