/* ServiceBook Mini App styles */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--tg-theme-bg-color, #ffffff);
    color: var(--tg-theme-text-color, #000);
    padding: 16px;
    min-height: 100vh;
}

.container {
    max-width: 600px;
    margin: 0 auto;
}

h1 { font-size: 24px; margin-bottom: 24px; text-align: center; }
h2 { font-size: 18px; margin-bottom: 16px; }

.hidden { display: none !important; }

.step {
    background: var(--tg-theme-secondary-bg-color, #f4f4f5);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
}

/* Services list */
.services-list { display: flex; flex-direction: column; gap: 8px; }

.service-item {
    background: var(--tg-theme-bg-color, #fff);
    border: 1px solid var(--tg-theme-hint-color, #ddd);
    border-radius: 8px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.15s;
}

.service-item:hover { border-color: #3390ec; transform: translateY(-1px); }
.service-item.selected { border-color: #3390ec; background: rgba(51, 144, 236, 0.1); }

.service-name { font-weight: 600; font-size: 16px; }
.service-price { color: #3390ec; font-weight: 600; }
.service-duration { color: var(--tg-theme-hint-color, #888); font-size: 13px; }

/* Date & slots */
input[type="tel"], input[type="text"], textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--tg-theme-hint-color, #ddd);
    border-radius: 8px;
    font-size: 15px;
    margin-bottom: 12px;
    background: var(--tg-theme-bg-color, #fff);
    color: var(--tg-theme-text-color, #000);
}

textarea { min-height: 80px; resize: vertical; }

.slots-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
    margin: 16px 0;
}

.slot {
    padding: 10px;
    text-align: center;
    background: var(--tg-theme-bg-color, #fff);
    border: 1px solid var(--tg-theme-hint-color, #ddd);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
}

.slot:hover { border-color: #3390ec; }
.slot.selected { background: #3390ec; color: white; border-color: #3390ec; }
.slot.disabled { opacity: 0.4; cursor: not-allowed; }

/* Buttons */
.btn {
    display: block;
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
    transition: all 0.15s;
}

.btn-primary { background: #3390ec; color: white; }
.btn-primary:hover { background: #2a7cd1; }
.btn-secondary { background: transparent; color: var(--tg-theme-hint-color, #888); }

/* Success */
.success-icon {
    font-size: 64px;
    text-align: center;
    margin-bottom: 16px;
}

#booking-summary {
    background: var(--tg-theme-bg-color, #fff);
    border-radius: 8px;
    padding: 16px;
    margin-top: 16px;
}

/* Loading & error */
.loading { text-align: center; padding: 24px; color: var(--tg-theme-hint-color, #888); }

.error {
    background: #fee;
    color: #c33;
    padding: 12px;
    border-radius: 8px;
    margin-top: 12px;
    text-align: center;
}

/* === Date grid (14 ближайших дней) === */
.date-grid {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 4px 0 12px 0;
    margin: 0 -4px 12px -4px;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
}
.date-grid::-webkit-scrollbar { height: 4px; }
.date-grid::-webkit-scrollbar-thumb {
    background: var(--tg-theme-hint-color, #ccc);
    border-radius: 2px;
}
.date-btn {
    flex: 0 0 auto;
    min-width: 64px;
    padding: 10px 8px;
    border: 1px solid var(--tg-theme-hint-color, #ddd);
    border-radius: 10px;
    background: var(--tg-theme-bg-color, #fff);
    color: var(--tg-theme-text-color, #000);
    font-size: 13px;
    line-height: 1.25;
    cursor: pointer;
    text-align: center;
    transition: all 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}
.date-btn .date-num { font-size: 18px; font-weight: 600; }
.date-btn .date-month { font-size: 11px; color: var(--tg-theme-hint-color, #888); }
.date-btn:hover { background: var(--tg-theme-secondary-bg-color, #f5f5f5); }
.date-btn.selected {
    background: #3390ec;
    color: #fff;
    border-color: #3390ec;
}
.date-btn.selected .date-month { color: rgba(255, 255, 255, 0.75); }

/* === Phone input (моноширинный, чтобы цифры не прыгали) === */
#client-phone {
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
    letter-spacing: 0.5px;
}

/* === Success screen (step-done) === */
.success-icon {
    font-size: 64px;
    text-align: center;
    margin: 16px 0 8px 0;
    line-height: 1;
}
#step-done h2 {
    text-align: center;
    margin: 0 0 8px 0;
    font-size: 22px;
}
#step-done .done-lead {
    text-align: center;
    color: var(--tg-theme-text-color, #000);
    margin: 0 0 16px 0;
    line-height: 1.4;
}
#step-done .done-summary {
    background: var(--tg-theme-secondary-bg-color, #f5f5f5);
    border-radius: 10px;
    padding: 12px 14px;
    margin: 12px 0 16px 0;
    line-height: 1.5;
    font-size: 15px;
}
#step-done .done-hint {
    text-align: center;
    color: var(--tg-theme-hint-color, #888);
    font-size: 13px;
    margin: 0;
    line-height: 1.5;
}