/* Cont utilizator final — mobile-first */
:root {
    --cu-primary: #2563eb;
    --cu-primary-dark: #1d4ed8;
    --cu-bg: #f4f6fb;
    --cu-card: #fff;
    --cu-text: #0f172a;
    --cu-muted: #64748b;
    --cu-border: #e2e8f0;
    --cu-radius: 14px;
    --cu-nav-h: 64px;
    --cu-bottom-h: 68px;
}

* { box-sizing: border-box; }

.cu-body {
    margin: 0;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background: var(--cu-bg);
    color: var(--cu-text);
    padding-bottom: calc(var(--cu-bottom-h) + env(safe-area-inset-bottom, 0px));
}

.cu-container { width: min(100%, 560px); margin: 0 auto; padding: 0 1rem; }
.cu-container--narrow { max-width: 440px; }

.cu-topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--cu-border);
}
.cu-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--cu-nav-h);
    padding: 0 1rem;
    max-width: 640px;
    margin: 0 auto;
}
.cu-topbar__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--cu-text);
    font-weight: 700;
}
.cu-topbar__mark {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 0.9rem;
}
.cu-topbar__logo span span { color: var(--cu-primary); }
.cu-topbar__user { font-size: 0.8125rem; color: var(--cu-muted); font-weight: 500; }

.cu-main { padding: 1rem 0 1.5rem; min-height: 50vh; }

.cu-page-title { margin: 0 0 0.35rem; font-size: 1.5rem; font-weight: 700; }
.cu-page-lead { margin: 0 0 1.25rem; color: var(--cu-muted); line-height: 1.5; }
.cu-microcopy { font-size: 0.875rem; color: var(--cu-muted); margin: 0 0 1rem; line-height: 1.45; }
.cu-microcopy a { color: var(--cu-primary); font-weight: 600; }

.cu-alert { padding: 0.75rem 1rem; border-radius: 10px; margin-bottom: 1rem; font-size: 0.9375rem; }
.cu-alert--ok { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.cu-alert--err { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

.cu-form-errors {
    padding: 0.75rem 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    font-size: 0.9375rem;
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}
.cu-field--invalid .cu-field__input {
    border-color: #f87171;
    background: #fffafb;
}
.cu-field__error {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.8125rem;
    color: #b91c1c;
    font-weight: 500;
}

.cu-form-card, .cu-hero-card, .cu-booking-card, .cu-fav-card {
    background: var(--cu-card);
    border: 1px solid var(--cu-border);
    border-radius: var(--cu-radius);
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
    padding: 1.15rem;
    margin-bottom: 1rem;
}
.cu-form-card--danger { border-color: #fecaca; }

.cu-field { display: block; margin-bottom: 0.85rem; }
.cu-field__label { display: block; font-size: 0.8125rem; font-weight: 600; margin-bottom: 0.35rem; color: var(--cu-muted); }
.cu-field__input {
    width: 100%;
    min-height: 48px;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--cu-border);
    border-radius: 10px;
    font: inherit;
}
.cu-field-row { display: grid; gap: 0.75rem; }
@media (min-width: 480px) { .cu-field-row { grid-template-columns: 1fr 1fr; } }

.cu-check { display: flex; gap: 0.5rem; align-items: flex-start; margin-bottom: 0.65rem; font-size: 0.875rem; line-height: 1.4; }
.cu-check input { margin-top: 0.2rem; }

.cu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 48px;
    padding: 0.6rem 1.1rem;
    border-radius: 12px;
    border: none;
    font: inherit;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}
.cu-btn--block { width: 100%; }
.cu-btn--lg { min-height: 52px; font-size: 1rem; }
.cu-btn--primary { background: linear-gradient(135deg, #2563eb, #4f46e5); color: #fff; }
.cu-btn--ghost { background: #fff; color: var(--cu-primary); border: 1px solid var(--cu-border); }
.cu-btn--danger { background: #fff; color: #dc2626; border: 1px solid #fecaca; }

.cu-auth-links { text-align: center; margin-top: 1rem; font-size: 0.9375rem; }
.cu-auth-links a { color: var(--cu-primary); font-weight: 600; text-decoration: none; }
.cu-auth-links--muted { color: var(--cu-muted); font-size: 0.875rem; }

.cu-hero-card__label { margin: 0 0 0.5rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--cu-muted); font-weight: 700; }
.cu-hero-card__business { margin: 0; font-size: 1.25rem; font-weight: 700; }
.cu-hero-card__service, .cu-hero-card__when, .cu-hero-card__addr { margin: 0.35rem 0 0; color: var(--cu-muted); }
.cu-hero-card__empty { margin: 0 0 1rem; color: var(--cu-muted); }
.cu-hero-card__actions { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; }
.cu-inline-form { margin: 0; }

.cu-shortcuts { display: grid; gap: 0.65rem; }
.cu-shortcut {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 1rem;
    background: var(--cu-card);
    border: 1px solid var(--cu-border);
    border-radius: var(--cu-radius);
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}
.cu-shortcut i { font-size: 1.35rem; color: var(--cu-primary); }
.cu-shortcut span { font-size: 0.8125rem; color: var(--cu-muted); }

.cu-badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
}
.cu-badge--pending { background: #fef9c3; color: #854d0e; }
.cu-badge--confirmed { background: #dcfce7; color: #166534; }
.cu-badge--completed { background: #e0e7ff; color: #3730a3; }
.cu-badge--cancelled { background: #fee2e2; color: #991b1b; }

.cu-booking-list, .cu-fav-list { display: flex; flex-direction: column; gap: 0.85rem; }
.cu-booking-card__head { display: flex; justify-content: space-between; gap: 0.75rem; align-items: flex-start; }
.cu-booking-card__business { margin: 0; font-size: 1.05rem; }
.cu-booking-card__meta { margin: 0.15rem 0 0; font-size: 0.8125rem; color: var(--cu-muted); }
.cu-booking-card__details { list-style: none; margin: 0.75rem 0; padding: 0; display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.9rem; color: var(--cu-muted); }
.cu-booking-card__details i { color: var(--cu-primary); margin-right: 0.25rem; }
.cu-booking-card__actions { display: flex; flex-direction: column; gap: 0.45rem; }
.cu-booking-card__cancel-form { margin: 0; }

.cu-fav-card__title { margin: 0 0 0.25rem; font-size: 1.1rem; }
.cu-fav-card__meta, .cu-fav-card__rating, .cu-fav-card__slot { margin: 0.2rem 0; font-size: 0.875rem; color: var(--cu-muted); }
.cu-fav-card__actions { display: flex; flex-direction: column; gap: 0.45rem; margin-top: 0.75rem; }

.cu-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.cu-filter {
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--cu-border);
    background: #fff;
    text-decoration: none;
    color: var(--cu-muted);
    font-size: 0.875rem;
    font-weight: 600;
}
.cu-filter.is-active { background: var(--cu-primary); color: #fff; border-color: var(--cu-primary); }

.cu-empty { text-align: center; padding: 2rem 1rem; color: var(--cu-muted); }
.cu-section-title { margin: 0 0 0.75rem; font-size: 1rem; }

.cu-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: flex;
    justify-content: space-around;
    align-items: stretch;
    min-height: var(--cu-bottom-h);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: #fff;
    border-top: 1px solid var(--cu-border);
    box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.06);
}
.cu-bottom-nav__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    text-decoration: none;
    color: var(--cu-muted);
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.35rem 0.25rem;
}
.cu-bottom-nav__item i { font-size: 1.25rem; }
.cu-bottom-nav__item.is-active { color: var(--cu-primary); }

@media (min-width: 640px) {
    .cu-container { max-width: 640px; }
    .cu-shortcuts { grid-template-columns: repeat(3, 1fr); }
}