/* =========================================================
   Trockenheld – Stylesheet
   ========================================================= */

:root {
    --gruen-dunkel: #0b6e52;
    --gruen: #0f9d78;
    --gruen-hell: #d3f2e6;
    --amber: #f2a541;
    --amber-dunkel: #c9791a;
    --rot: #d9534f;
    --text: #1f2a28;
    --text-mild: #5a6b67;
    --bg: #f6f9f8;
    --card-bg: #ffffff;
    --border: #e1e9e6;
    --radius: 16px;
    --shadow: 0 4px 18px rgba(15, 61, 46, 0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 20px;
}

a { color: var(--gruen-dunkel); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Header ---------- */
.site-header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 14px 20px;
}
.logo {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--gruen-dunkel);
    text-decoration: none;
}
.logo-icon { margin-right: 4px; }
.main-nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.main-nav a { color: var(--text); font-weight: 600; text-decoration: none; font-size: 0.95rem; }
.main-nav a:hover { color: var(--gruen-dunkel); }
.nav-cta {
    background: var(--gruen);
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 999px;
}
.nav-cta:hover { background: var(--gruen-dunkel); }

/* ---------- Layout ---------- */
.main-content { padding: 32px 20px 60px; min-height: 60vh; }

.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 20px; font-weight: 600; }
.flash-erfolg { background: var(--gruen-hell); color: var(--gruen-dunkel); }
.flash-fehler { background: #fbe4e3; color: var(--rot); }
.flash-info { background: #fff3de; color: var(--amber-dunkel); }

/* ---------- Cards ---------- */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
    margin-bottom: 24px;
    border: 1px solid var(--border);
}
.card h2, .card h3 { margin-top: 0; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

/* ---------- Hero / Start ---------- */
.hero { text-align: center; padding: 60px 20px; }
.hero h1 { font-size: 2.6rem; margin-bottom: 12px; color: var(--gruen-dunkel); }
.hero p { font-size: 1.15rem; color: var(--text-mild); max-width: 600px; margin: 0 auto 28px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.stufen-uebersicht { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 40px; }
.stufe-badge {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    width: 150px;
    text-align: center;
    box-shadow: var(--shadow);
}
.stufe-badge .stufe-icon { font-size: 2rem; }
.stufe-badge .stufe-punkte { color: var(--amber-dunkel); font-weight: 700; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    border: none;
    border-radius: 10px;
    padding: 12px 22px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
}
.btn-primary { background: var(--gruen); color: #fff; }
.btn-primary:hover { background: var(--gruen-dunkel); color: #fff; text-decoration: none; }
.btn-secondary { background: var(--gruen-hell); color: var(--gruen-dunkel); }
.btn-secondary:hover { background: #c1e8d7; text-decoration: none; }
.btn-outline { background: transparent; border: 2px solid var(--gruen); color: var(--gruen-dunkel); }
.btn-block { width: 100%; }
.btn-lg { padding: 18px 30px; font-size: 1.1rem; }

/* ---------- Check-in Button ---------- */
.checkin-box { text-align: center; padding: 20px; }
.checkin-button {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(145deg, var(--gruen), var(--gruen-dunkel));
    color: #fff;
    font-size: 1.15rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(15, 157, 120, 0.35);
    transition: transform 0.15s ease;
}
.checkin-button:hover { transform: scale(1.04); }
.checkin-button:active { transform: scale(0.98); }
.checkin-button.erledigt {
    background: linear-gradient(145deg, #a9c8bd, #86a89b);
    cursor: default;
    box-shadow: none;
}
.checkin-button.erledigt:hover { transform: none; }

.streak-zahl { font-size: 3rem; font-weight: 800; color: var(--gruen-dunkel); }
.streak-label { color: var(--text-mild); font-weight: 600; }

/* ---------- Rückfall-Button ---------- */
.rueckfall-form { margin-top: 14px; }
.btn-rueckfall {
    background: transparent;
    border: 1px solid #f0c2c0;
    color: var(--rot);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
}
.btn-rueckfall:hover { background: #fbe4e3; }

/* ---------- Level-Anzeige ---------- */
.level-kopf { display: flex; align-items: center; gap: 14px; }
.level-badge {
    background: linear-gradient(145deg, var(--amber), var(--amber-dunkel));
    color: #fff;
    font-weight: 800;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.level-titel { font-size: 1.2rem; font-weight: 800; color: var(--text); }
.level-bar {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 999px;
    height: 14px;
    margin-top: 14px;
    overflow: hidden;
}
.level-bar-fuellung {
    height: 100%;
    background: linear-gradient(90deg, var(--gruen), var(--amber));
    border-radius: 999px;
    transition: width 0.6s ease;
}

/* ---------- Kalender / Logbuch ---------- */
.kalender {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    margin-top: 16px;
}
.kalender-tag {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 1.1rem;
    background: var(--bg);
    border: 1px solid var(--border);
}
.kalender-tag.ok { background: var(--gruen-hell); }
.kalender-tag.fehlt { background: #fbe4e3; opacity: 0.6; }
.kalender-tag.zukunft { background: transparent; border-style: dashed; opacity: 0.4; }

/* ---------- Meilensteine / Badges ---------- */
.meilenstein-liste { display: flex; gap: 16px; flex-wrap: wrap; }
.meilenstein {
    flex: 1 1 140px;
    text-align: center;
    padding: 18px 10px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg);
}
.meilenstein.erreicht { background: #fff8ea; border-color: var(--amber); }
.meilenstein .icon { font-size: 1.8rem; }
.meilenstein .punkte { color: var(--amber-dunkel); font-weight: 700; font-size: 0.9rem; }

/* ---------- Profil ---------- */
.profil-kopf { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.avatar {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
    font-weight: 800;
    flex-shrink: 0;
}
.avatar.klein { width: 40px; height: 40px; font-size: 1.1rem; }
.profil-stats { display: flex; gap: 28px; margin-top: 18px; flex-wrap: wrap; }
.profil-stats .stat-wert { font-size: 1.8rem; font-weight: 800; color: var(--gruen-dunkel); }
.profil-stats .stat-label { color: var(--text-mild); font-size: 0.9rem; }

/* ---------- Mitgliederliste ---------- */
.mitglied-zeile {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.mitglied-zeile:last-child { border-bottom: none; }
.mitglied-info { flex: 1; }
.mitglied-info .name { font-weight: 700; }
.mitglied-info .meta { color: var(--text-mild); font-size: 0.88rem; }

/* ---------- Formulare ---------- */
form .feld { margin-bottom: 18px; }
label { display: block; font-weight: 700; margin-bottom: 6px; }
input[type=text], input[type=email], input[type=password], input[type=date],
input[type=number], textarea, select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    background: #fff;
    color: var(--text);
}
textarea { resize: vertical; min-height: 90px; }
.hilfetext { color: var(--text-mild); font-size: 0.85rem; margin-top: 4px; }
.checkbox-feld { display: flex; align-items: flex-start; gap: 10px; }
.checkbox-feld input { margin-top: 4px; }
.form-schmal { max-width: 480px; margin: 0 auto; }

/* ---------- Footer ---------- */
.site-footer {
    background: var(--gruen-dunkel);
    color: #dff2ea;
    margin-top: 40px;
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 20px;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.9rem;
}
.footer-nav a { color: #dff2ea; margin-left: 16px; text-decoration: underline; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.muted { color: var(--text-mild); }

@media (max-width: 600px) {
    .hero h1 { font-size: 2rem; }
    .checkin-button { width: 160px; height: 160px; font-size: 1rem; }
    .profil-kopf { flex-direction: column; text-align: center; }
}