/* ==========================================================================
   Waldhaus Zimmerreinigung – Mobile App Stylesheet
   Reduziertes, modernes Design mit hohem Kontrast und großen Touch-Zielen.
   ========================================================================== */

:root {
    --color-bg: #f4f6f6;
    --color-surface: #ffffff;
    --color-primary: #0f3d3e;
    --color-primary-light: #175c5d;
    --color-start: #1f8a55;
    --color-start-dark: #166a41;
    --color-end: #d1483c;
    --color-end-dark: #ab372d;
    --color-warning: #b8860b;
    --color-danger: #c0392b;
    --color-text: #1b2523;
    --color-text-muted: #5a6b68;
    --color-border: #e1e7e6;
    --color-chip-bg: #eef2f1;
    --radius-lg: 18px;
    --radius-md: 12px;
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    font-size: 17px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-tap-highlight-color: transparent;
}

button, input, select, textarea { font-family: inherit; }

a { color: var(--color-primary); }

.hidden { display: none !important; }

/* ---------------------------------------------------------------------- */
/* Header                                                                  */
/* ---------------------------------------------------------------------- */
.app-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(14px + var(--safe-top)) 18px 14px;
    background: var(--color-primary);
    color: #fff;
}

.app-header-title {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.2px;
}

.app-header-user {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.85);
}

.logout-link {
    color: #fff;
    text-decoration: none;
    background: rgba(255,255,255,0.15);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
}

.header-back {
    text-decoration: none;
    color: #fff;
    font-size: 1.3rem;
    margin-right: 12px;
}

/* ---------------------------------------------------------------------- */
/* Main / Views                                                           */
/* ---------------------------------------------------------------------- */
.app-main {
    max-width: 520px;
    margin: 0 auto;
    padding: 20px 18px calc(40px + var(--safe-bottom));
}

.view { animation: fadeIn 0.15s ease-out; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ---------------------------------------------------------------------- */
/* Buttons                                                                 */
/* ---------------------------------------------------------------------- */
.btn {
    border: none;
    border-radius: var(--radius-md);
    padding: 16px 20px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.05s ease, opacity 0.15s ease;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-block { width: 100%; display: block; }
.btn-huge { padding: 26px 20px; font-size: 1.35rem; border-radius: var(--radius-lg); }

.btn-primary { background: var(--color-primary); color: #fff; }
.btn-outline { background: #fff; color: var(--color-primary); border: 2px solid var(--color-border); margin-top: 14px; }
.btn-start { background: var(--color-start); color: #fff; margin-top: 24px; box-shadow: 0 6px 18px rgba(31,138,85,0.35); }
.btn-start:active { background: var(--color-start-dark); }
.btn-end { background: var(--color-end); color: #fff; margin-top: 28px; box-shadow: 0 6px 18px rgba(209,72,60,0.35); }
.btn-end:active { background: var(--color-end-dark); }
.btn-text { background: transparent; color: var(--color-text-muted); font-weight: 500; padding: 12px; }

/* ---------------------------------------------------------------------- */
/* Zimmer-Karte (Idle-Ansicht)                                            */
/* ---------------------------------------------------------------------- */
.room-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 24px 22px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid var(--color-border);
}
.room-card-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}
.room-card-number {
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.1;
}
.room-card-distance {
    margin-top: 6px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    min-height: 1.2em;
}

.cleaning-type-toggle {
    display: flex;
    gap: 10px;
    margin-top: 18px;
}
.chip {
    flex: 1;
    padding: 12px 10px;
    border-radius: 30px;
    border: 2px solid var(--color-border);
    background: var(--color-chip-bg);
    color: var(--color-text);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
}
.chip-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.last-cleaning-info {
    margin-top: 22px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

/* ---------------------------------------------------------------------- */
/* Laufende Reinigung                                                     */
/* ---------------------------------------------------------------------- */
.running-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 30px 22px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(15,61,62,0.3);
}
.running-badge {
    display: inline-block;
    background: rgba(255,255,255,0.18);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.82rem;
    letter-spacing: 0.4px;
    margin-bottom: 14px;
}
.running-room { font-size: 2.6rem; font-weight: 700; }
.running-started { margin-top: 6px; font-size: 0.95rem; opacity: 0.85; }
.running-timer {
    margin-top: 18px;
    font-size: 2.1rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: 1px;
}

/* ---------------------------------------------------------------------- */
/* Zustandsauswahl beim Beenden                                          */
/* ---------------------------------------------------------------------- */
.condition-picker {
    margin-top: 20px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 18px;
    border: 1px solid var(--color-border);
}
.condition-picker-title {
    font-weight: 600;
    margin-bottom: 12px;
    text-align: center;
    color: var(--color-text);
}
.condition-btn {
    display: block;
    width: 100%;
    border: none;
    border-radius: var(--radius-md);
    padding: 16px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    color: #fff;
    margin-bottom: 10px;
}
.condition-default, .condition-normal { background: var(--color-primary); font-size: 1.1rem; padding: 20px; }
.condition-row { display: flex; gap: 10px; }
.condition-row .condition-btn { margin-bottom: 0; font-size: 0.92rem; padding: 14px 10px; }
.condition-clean { background: #2f8f6b; }
.condition-dirty { background: var(--color-warning); }
.condition-service { background: var(--color-text-muted); margin-top: 4px; font-size: 0.92rem; padding: 14px; }

/* ---------------------------------------------------------------------- */
/* Zusammenfassung                                                        */
/* ---------------------------------------------------------------------- */
.summary-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 30px 22px;
    text-align: center;
    border: 1px solid var(--color-border);
}
.summary-room { font-size: 1.6rem; font-weight: 700; color: var(--color-primary); }
.summary-label { margin-top: 14px; font-size: 0.88rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.4px; }
.summary-duration { font-size: 2.4rem; font-weight: 700; margin-top: 4px; }
.summary-condition { margin-top: 10px; font-size: 0.95rem; color: var(--color-text-muted); }
.summary-transition { margin-top: 6px; font-size: 0.88rem; color: var(--color-text-muted); }

#btn-next-cleaning { margin-top: 24px; }

/* ---------------------------------------------------------------------- */
/* Ladezustand                                                            */
/* ---------------------------------------------------------------------- */
#view-loading { text-align: center; padding-top: 60px; }
.loading-spinner {
    width: 42px; height: 42px; margin: 0 auto 16px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { color: var(--color-text-muted); font-size: 0.9rem; }

/* ---------------------------------------------------------------------- */
/* Meldungen                                                              */
/* ---------------------------------------------------------------------- */
.alert {
    border-radius: var(--radius-md);
    padding: 14px 16px;
    font-size: 0.92rem;
    margin-bottom: 16px;
}
.alert-error { background: #fdecea; color: var(--color-danger); border: 1px solid #f5c6c1; }
.alert-success { background: #e9f7ef; color: #1e7245; border: 1px solid #bfe6cf; }
.alert-info { background: #eaf1fb; color: #1b4b91; border: 1px solid #c6d9f5; }

.offline-banner {
    position: sticky;
    top: 0;
    z-index: 30;
    background: var(--color-danger);
    color: #fff;
    text-align: center;
    padding: 8px;
    font-size: 0.88rem;
    font-weight: 600;
}

.error-banner {
    margin-top: 16px;
    background: #fdecea;
    color: var(--color-danger);
    border: 1px solid #f5c6c1;
    border-radius: var(--radius-md);
    padding: 14px 16px;
    text-align: center;
    font-size: 0.92rem;
}

/* ---------------------------------------------------------------------- */
/* Zimmerauswahl-Overlay                                                  */
/* ---------------------------------------------------------------------- */
.room-picker {
    position: fixed;
    inset: 0;
    z-index: 50;
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
    padding: calc(14px + var(--safe-top)) 16px calc(16px + var(--safe-bottom));
}
.room-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.room-picker-title { font-size: 1.15rem; font-weight: 700; }
.room-picker-close {
    background: var(--color-chip-bg);
    border: none;
    border-radius: 50%;
    width: 38px; height: 38px;
    font-size: 1.1rem;
    cursor: pointer;
}
.room-search {
    width: 100%;
    padding: 14px 16px;
    border-radius: 30px;
    border: 2px solid var(--color-border);
    font-size: 1rem;
    margin-bottom: 16px;
    background: #fff;
}
.room-picker-section { margin-bottom: 20px; overflow-y: auto; }
.room-picker-section-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 10px;
}
.room-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
.room-tile {
    background: #fff;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px 4px;
    text-align: center;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    color: var(--color-text);
}
.room-tile-sub {
    display: block;
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-top: 2px;
}
.room-tile.selected { border-color: var(--color-primary); background: #eaf3f2; color: var(--color-primary); }
.room-tile.nearby { border-color: var(--color-start); }
.room-tile.assigned { border-color: var(--color-primary); }
.room-empty { color: var(--color-text-muted); font-size: 0.9rem; padding: 20px 0; text-align: center; }

/* ---------------------------------------------------------------------- */
/* Login                                                                  */
/* ---------------------------------------------------------------------- */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--color-primary), #06201f);
    padding: 24px;
}
.login-wrap { width: 100%; max-width: 400px; }
.login-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 34px 26px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.login-logo { font-size: 2.4rem; text-align: center; margin-bottom: 8px; }
.login-card h1 { text-align: center; font-size: 1.3rem; margin: 0 0 4px; color: var(--color-primary); }
.login-sub { text-align: center; color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 22px; }

.field-label { display: block; font-size: 0.85rem; font-weight: 600; margin: 14px 0 6px; color: var(--color-text-muted); }
.field-input {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-border);
    font-size: 1rem;
    background: #fafcfc;
}
.field-input:focus { outline: none; border-color: var(--color-primary); }

.login-card .btn { margin-top: 24px; }

/* ---------------------------------------------------------------------- */
/* Bewertungsformular (mobil)                                            */
/* ---------------------------------------------------------------------- */
.rating-form { background: #fff; border-radius: var(--radius-lg); padding: 20px; border: 1px solid var(--color-border); }
.rating-scale-row { display: flex; gap: 12px; }
.rating-scale-row > div { flex: 1; }
textarea.field-input { resize: vertical; }

@media (min-width: 600px) {
    .app-main { padding-top: 32px; }
}