/* =============================================
   Třebeňské akce – style.css
   Styl: přírodní, komunitní, přátelský
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Lora:ital,wght@0,600;1,400&display=swap');

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

:root {
    /* Třebeňská zelená paleta */
    --forest:   #2D5016;   /* tmavá zelená – primary */
    --moss:     #4A7C2F;   /* střední zelená */
    --sage:     #7AAF5A;   /* světlá zelená */
    --sage-bg:  #EEF5E7;   /* velmi světlá zelená */
    --cream:    #FAF7F2;   /* teplý krém – pozadí */
    --warm-w:   #FFFFFF;
    --earth:    #8B6F4E;   /* zemitá hnědá – akcent */
    --earth-bg: #F5EFE8;
    --gray-1:   #F3F3F0;
    --gray-2:   #DDDDD8;
    --gray-3:   #8A8A82;
    --black:    #1A1A16;

    --accent:       var(--forest);
    --accent-light: var(--sage-bg);

    --font-display: 'Lora', Georgia, serif;
    --font-body:    'Outfit', system-ui, sans-serif;
    --radius:  8px;
    --max-w:   1120px;
    --shadow:  0 1px 3px rgba(0,0,0,.07), 0 4px 16px rgba(0,0,0,.05);
    --shadow-lg: 0 8px 32px rgba(45,80,22,.12);
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--cream);
    color: var(--black);
    line-height: 1.65;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── NAV ─────────────────────────────────── */
nav {
    position: sticky; top: 0; z-index: 100;
    background: var(--warm-w);
    border-bottom: 1px solid var(--gray-2);
    padding: 0 1.5rem;
}
.nav-inner {
    max-width: var(--max-w); margin: 0 auto;
    height: 64px;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.nav-logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--forest);
    text-decoration: none;
    letter-spacing: -.01em;
    display: flex; align-items: center; gap: .5rem;
}
.nav-logo .logo-leaf { font-size: 1.4rem; }
.nav-links { display: flex; gap: .25rem; align-items: center; list-style: none; }
.nav-links a {
    color: var(--black); text-decoration: none;
    font-size: .875rem; font-weight: 500;
    padding: .4rem .8rem; border-radius: var(--radius);
    transition: background .15s, color .15s;
}
.nav-links a:hover { background: var(--sage-bg); color: var(--forest); }
.nav-links a.active { color: var(--forest); font-weight: 600; }

/* ── BUTTONS ─────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: .4rem;
    padding: .6rem 1.3rem; border-radius: var(--radius);
    font-family: var(--font-body); font-size: .875rem; font-weight: 600;
    cursor: pointer; text-decoration: none;
    border: 1.5px solid transparent;
    transition: all .15s ease; white-space: nowrap;
}
.btn-primary   { background: var(--forest); color: #fff; border-color: var(--forest); }
.btn-primary:hover { background: var(--moss); border-color: var(--moss); }
.btn-outline   { background: transparent; color: var(--black); border-color: var(--gray-2); }
.btn-outline:hover { border-color: var(--forest); color: var(--forest); background: var(--sage-bg); }
.btn-sm  { padding: .38rem .85rem; font-size: .8rem; }
.btn-lg  { padding: .85rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-danger  { background: #c0392b; color: #fff; border-color: #c0392b; }
.btn-danger:hover { background: #a93226; }
.btn-success { background: var(--moss); color: #fff; border-color: var(--moss); }
.btn-success:hover { background: var(--forest); }

/* ── MAIN ────────────────────────────────── */
main { flex: 1; }

/* ── HERO ────────────────────────────────── */
.hero {
    background: var(--forest);
    color: #fff;
    padding: 6rem 1.5rem 5rem;
    text-align: center;
    position: relative; overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234A7C2F' fill-opacity='0.15'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0; height: 80px;
    background: linear-gradient(to bottom, transparent, var(--forest));
    pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; }
.hero-eyebrow {
    display: inline-block;
    font-size: .78rem; font-weight: 700;
    letter-spacing: .12em; text-transform: uppercase;
    color: var(--sage); margin-bottom: 1.25rem;
    background: rgba(255,255,255,.08);
    padding: .35rem .9rem; border-radius: 99px;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    line-height: 1.1; margin-bottom: 1.25rem;
    letter-spacing: -.02em;
}
.hero h1 em { font-style: italic; color: var(--sage); }
.hero p {
    font-size: 1.1rem; color: rgba(255,255,255,.75);
    max-width: 540px; margin: 0 auto 2.5rem;
}
.hero-actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }
.hero .btn-primary { background: var(--sage); border-color: var(--sage); color: var(--forest); }
.hero .btn-primary:hover { background: #8ec466; }
.hero .btn-outline { color: rgba(255,255,255,.9); border-color: rgba(255,255,255,.3); }
.hero .btn-outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); color: #fff; }

/* ── SEKCE ────────────────────────────────── */
.section { padding: 5rem 1.5rem; }
.section-inner { max-width: var(--max-w); margin: 0 auto; }
.section-label {
    font-size: .75rem; font-weight: 700;
    letter-spacing: .12em; text-transform: uppercase;
    color: var(--moss); margin-bottom: .75rem;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    line-height: 1.15; margin-bottom: 1rem; color: var(--forest);
}
.section-subtitle { color: var(--gray-3); font-size: 1rem; max-width: 520px; margin-bottom: 3rem; }

/* ── STATS LÁKADLO ───────────────────────── */
.stats-hero {
    background: var(--warm-w);
    border-bottom: 1px solid var(--gray-2);
    padding: 2rem 1.5rem;
}
.stats-hero-inner {
    max-width: var(--max-w); margin: 0 auto;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1px; background: var(--gray-2);
    border: 1px solid var(--gray-2); border-radius: calc(var(--radius)*2);
    overflow: hidden; box-shadow: var(--shadow);
}
.stat-hero-box {
    background: var(--warm-w);
    padding: 1.75rem 1.5rem; text-align: center;
}
.stat-hero-box .stat-num {
    font-family: var(--font-display);
    font-size: 2.5rem; line-height: 1;
    color: var(--forest); margin-bottom: .25rem;
}
.stat-hero-box .stat-lbl { font-size: .8rem; font-weight: 600; color: var(--gray-3); text-transform: uppercase; letter-spacing: .07em; }

/* ── AKCE – PŘEHLED (homepage) ───────────── */
.events-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.25rem; }

.event-preview-card {
    background: var(--warm-w);
    border: 1px solid var(--gray-2);
    border-radius: calc(var(--radius)*2);
    padding: 1.75rem;
    box-shadow: var(--shadow);
    display: flex; flex-direction: column; gap: .75rem;
    transition: box-shadow .2s, transform .2s;
    position: relative; overflow: hidden;
}
.event-preview-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.event-preview-card.is-past { opacity: .7; }
.event-preview-card.is-past::after {
    content: 'Proběhlo';
    position: absolute; top: 1rem; right: 1rem;
    font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
    background: var(--gray-1); color: var(--gray-3);
    padding: .25rem .6rem; border-radius: 99px;
}
.event-preview-card .ev-tag {
    display: inline-block;
    font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
    color: var(--moss); background: var(--sage-bg);
    padding: .25rem .65rem; border-radius: 99px; align-self: flex-start;
}
.event-preview-card h3 {
    font-family: var(--font-display); font-size: 1.2rem; color: var(--forest); line-height: 1.25;
}
.event-preview-card .ev-meta { font-size: .82rem; color: var(--gray-3); display: flex; flex-wrap: wrap; gap: .5rem 1rem; }
.event-preview-card .ev-desc { font-size: .875rem; color: var(--gray-3); line-height: 1.55; }
.event-preview-card .ev-footer { margin-top: auto; padding-top: .75rem; border-top: 1px solid var(--gray-2); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .5rem; }
.ev-participants { font-size: .8rem; color: var(--gray-3); font-weight: 500; }

/* ── INFO KARTY ──────────────────────────── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1.25rem; }
.card {
    background: var(--warm-w); border: 1px solid var(--gray-2);
    border-radius: calc(var(--radius)*2); padding: 1.75rem; box-shadow: var(--shadow);
}
.card-icon { font-size: 1.75rem; margin-bottom: 1rem; }
.card h3 { font-size: 1rem; font-weight: 600; margin-bottom: .4rem; color: var(--forest); }
.card p  { font-size: .875rem; color: var(--gray-3); line-height: 1.5; }

/* ── FORM STRÁNKY ────────────────────────── */
.form-page {
    min-height: calc(100vh - 64px);
    display: flex; align-items: center; justify-content: center;
    padding: 3rem 1.5rem;
    background: var(--gray-1);
}
.form-box {
    background: var(--warm-w); border: 1px solid var(--gray-2);
    border-radius: calc(var(--radius)*2); padding: 2.5rem 2rem;
    width: 100%; max-width: 520px; box-shadow: var(--shadow);
}
.form-box h2 { font-family: var(--font-display); font-size: 1.75rem; margin-bottom: .4rem; color: var(--forest); }
.form-box .form-subtitle { font-size: .875rem; color: var(--gray-3); margin-bottom: 2rem; }
.form-group { margin-bottom: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: block; font-size: .8rem; font-weight: 600; color: var(--black); margin-bottom: .4rem; letter-spacing: .02em; }
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
input[type="date"],
select {
    width: 100%; padding: .65rem .9rem;
    border: 1.5px solid var(--gray-2); border-radius: var(--radius);
    font-family: var(--font-body); font-size: .9rem;
    color: var(--black); background: var(--warm-w);
    outline: none; transition: border-color .15s;
    appearance: none;
}
input:focus, select:focus { border-color: var(--forest); }
input.error, select.error { border-color: #c0392b; }
.field-error { font-size: .775rem; color: #c0392b; margin-top: .3rem; }
.form-footer { margin-top: 1.5rem; text-align: center; font-size: .85rem; color: var(--gray-3); }
.form-footer a { color: var(--forest); text-decoration: none; font-weight: 600; }

/* ── FLASH ───────────────────────────────── */
.flash { padding: .85rem 1.25rem; border-radius: var(--radius); font-size: .875rem; margin-bottom: 1.5rem; border-left: 3px solid; }
.flash-success { background: #edf7ed; color: #1a5c1a; border-color: var(--moss); }
.flash-error   { background: #fdf0f0; color: #8b1a1a; border-color: #c0392b; }
.flash-info    { background: #edf3fc; color: #1a3d8b; border-color: #3b6fd4; }
.flash-warning { background: #fdf7e3; color: #7a5a00; border-color: #e6b800; }

/* ── PROFIL ──────────────────────────────── */
.profile-layout {
    max-width: 960px; margin: 3rem auto; padding: 0 1.5rem;
    display: grid; grid-template-columns: 270px 1fr; gap: 1.5rem; align-items: start;
}
.profile-sidebar {
    background: var(--warm-w); border: 1px solid var(--gray-2);
    border-radius: calc(var(--radius)*2); padding: 1.75rem; box-shadow: var(--shadow);
}
.profile-avatar {
    width: 72px; height: 72px; border-radius: 50%;
    background: var(--sage-bg); color: var(--forest);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-size: 1.75rem;
    margin-bottom: 1rem;
}
.profile-name  { font-weight: 700; font-size: 1.05rem; margin-bottom: .2rem; }
.profile-email { font-size: .8rem; color: var(--gray-3); margin-bottom: .5rem; word-break: break-all; }
.profile-id    { font-size: .82rem; color: var(--gray-3); margin-bottom: 1rem; }
.profile-id code { background: var(--sage-bg); color: var(--forest); padding: .15rem .45rem; border-radius: 4px; font-size: .85rem; font-weight: 700; }
.profile-main { display: flex; flex-direction: column; gap: 1.25rem; }
.profile-card {
    background: var(--warm-w); border: 1px solid var(--gray-2);
    border-radius: calc(var(--radius)*2); padding: 1.75rem; box-shadow: var(--shadow);
}
.profile-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; padding-bottom: .75rem; border-bottom: 1px solid var(--gray-2); color: var(--forest); }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem 1.5rem; }
.info-item label { font-size: .75rem; color: var(--gray-3); font-weight: 500; margin-bottom: .15rem; }
.info-item p { font-size: .9rem; font-weight: 500; }

/* ── STATUS BADGES ───────────────────────── */
.status-badge {
    display: inline-flex; align-items: center; gap: .4rem;
    font-size: .78rem; font-weight: 700;
    padding: .3rem .8rem; border-radius: 99px;
}
.status-paid       { background: #edf7ed; color: #1a5c1a; }
.status-unpaid     { background: #fdf0f0; color: #8b1a1a; }
.status-unverified { background: #fdf7e3; color: #7a5a00; }
.status-past       { background: var(--gray-1); color: var(--gray-3); }

/* ── QR KÓD ──────────────────────────────── */
.qr-wrapper {
    display: flex; flex-direction: column; align-items: center; gap: 1rem;
    padding: 1.5rem; background: var(--gray-1); border-radius: var(--radius);
}
.qr-wrapper img { max-width: 200px; border: 4px solid var(--warm-w); border-radius: var(--radius); box-shadow: var(--shadow); }
.qr-info { text-align: center; font-size: .85rem; color: var(--gray-3); }
.qr-amount { font-family: var(--font-display); font-size: 1.75rem; color: var(--forest); margin-bottom: .25rem; }

/* ── ADMIN ───────────────────────────────── */
.admin-layout { max-width: 1140px; margin: 2.5rem auto; padding: 0 1.5rem; }
.admin-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.75rem; gap: 1rem; flex-wrap: wrap; }
.admin-header h1 { font-family: var(--font-display); font-size: 1.75rem; color: var(--forest); }
.stats-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.stat-box {
    background: var(--warm-w); border: 1px solid var(--gray-2);
    border-radius: calc(var(--radius)*2); padding: 1.25rem 1.5rem; box-shadow: var(--shadow);
}
.stat-box .stat-value { font-family: var(--font-display); font-size: 2rem; line-height: 1; margin-bottom: .25rem; color: var(--forest); }
.stat-box .stat-label { font-size: .78rem; color: var(--gray-3); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.filter-bar { display: flex; gap: .75rem; margin-bottom: 1.25rem; flex-wrap: wrap; align-items: center; }
.filter-bar input, .filter-bar select { width: auto; min-width: 180px; }
.table-wrap {
    background: var(--warm-w); border: 1px solid var(--gray-2);
    border-radius: calc(var(--radius)*2); box-shadow: var(--shadow); overflow: auto;
}
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
thead { background: var(--sage-bg); }
th {
    text-align: left; padding: .85rem 1.25rem;
    font-size: .75rem; font-weight: 700; letter-spacing: .05em;
    text-transform: uppercase; color: var(--forest);
    border-bottom: 1px solid var(--gray-2); white-space: nowrap;
}
td { padding: .9rem 1.25rem; border-bottom: 1px solid var(--gray-2); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--sage-bg); }

/* Tabs */
.tabs { display: flex; gap: .25rem; margin-bottom: 2rem; border-bottom: 1px solid var(--gray-2); }
.tab-btn { padding: .65rem 1.25rem; font-size: .875rem; font-weight: 600; color: var(--gray-3); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .15s, border-color .15s; }
.tab-btn:hover { color: var(--forest); }
.tab-btn.active { color: var(--forest); border-bottom-color: var(--forest); }
.confirm-form { display: inline; }
td .btn { padding: .3rem .7rem; font-size: .78rem; }
.form-panel {
    background: var(--warm-w); border: 1px solid var(--gray-2);
    border-radius: 12px; padding: 1.75rem; margin-bottom: 1.5rem; box-shadow: var(--shadow);
}
.form-panel h3 { font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; color: var(--forest); }

/* ── FOOTER ──────────────────────────────── */
footer {
    border-top: 1px solid var(--gray-2);
    background: var(--warm-w);
    padding: 1.5rem; text-align: center;
    font-size: .8rem; color: var(--gray-3);
}
footer a { color: var(--forest); text-decoration: none; }
footer strong { color: var(--forest); }

/* ── UTILITY ─────────────────────────────── */
.hidden { display: none !important; }
.text-forest { color: var(--forest); }
.text-muted  { color: var(--gray-3); }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 720px) {
    .profile-layout { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
    .nav-links .btn-outline { display: none; }
    .hero { padding: 4rem 1.25rem 3.5rem; }
    .events-grid { grid-template-columns: 1fr; }
    .stats-hero-inner { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important; }
}