/* ===========================================================
   Tropical Collection — Personal Account
   Базовая дизайн-система (цвета, типографика, компоненты)
   Поддержка светлой и тёмной темы через data-theme на <html>
   =========================================================== */

:root,
[data-theme="light"] {
    /* Цвета бренда */
    --tc-green: #1F3B2D;
    --tc-green-soft: #2D5A43;
    --tc-green-hover: #163024;
    --tc-gold: #B89A5E;

    /* Нейтральные */
    --tc-cream: #F5EFE6;
    --tc-cream-soft: #FAF8F4;
    --tc-white: #FFFFFF;
    --tc-surface: #FFFFFF;       /* карточки */
    --tc-border: #E6E1D7;
    --tc-border-soft: #EFEAE0;

    /* Текст */
    --tc-text: #1A1A1A;
    --tc-text-muted: #6B6B6B;
    --tc-text-soft: #9A9A9A;

    /* Состояния */
    --tc-danger: #B74A4A;
    --tc-success: #3E7A54;

    /* Служебные (для элементов, реагирующих на тему) */
    --tc-header-bg: rgba(255, 255, 255, 0.92);
    --tc-body-bg: #FFFFFF;
    --tc-qr-paper: #FFFFFF;       /* фон под QR — всегда светлый для сканера */

    /* Радиусы / тени */
    --tc-radius-sm: 6px;
    --tc-radius: 10px;
    --tc-radius-lg: 18px;
    --tc-shadow-sm: 0 2px 6px rgba(31, 59, 45, 0.06);
    --tc-shadow: 0 8px 24px rgba(31, 59, 45, 0.08);
    --tc-shadow-lg: 0 16px 40px rgba(31, 59, 45, 0.12);

    /* Типографика */
    --font-serif: "Playfair Display", "Times New Roman", serif;
    --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Раскладка */
    --tc-container: 1200px;
    --tc-gap: 24px;

    color-scheme: light;
}

[data-theme="dark"] {
    /* Цвета бренда — ярче для контраста на тёмном */
    --tc-green: #4F9066;
    --tc-green-soft: #5FA679;
    --tc-green-hover: #6FB889;
    --tc-gold: #D4B572;

    /* Нейтральные — инверсия смысловая */
    --tc-cream: #E8E4DA;         /* теперь это цвет текста на зелёных плашках */
    --tc-cream-soft: #17221C;    /* фон секций (бывший кремовый) */
    --tc-white: #101814;         /* основной фон */
    --tc-surface: #17221C;       /* карточки */
    --tc-border: #2A3A31;
    --tc-border-soft: #223028;

    /* Текст */
    --tc-text: #E8E4DA;
    --tc-text-muted: #A8B5AC;
    --tc-text-soft: #6B7A72;

    /* Состояния — слегка приглушены */
    --tc-danger: #E47A7A;
    --tc-success: #5FA679;

    /* Служебные */
    --tc-header-bg: rgba(16, 24, 20, 0.88);
    --tc-body-bg: #101814;
    --tc-qr-paper: #FFFFFF;       /* QR всегда на белом, чтобы сканер читал */

    --tc-shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.35);
    --tc-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    --tc-shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);

    color-scheme: dark;
}

/* Плавные переходы при переключении темы */
html {
    transition: background-color .25s ease;
}
body, .tc-header, .partner-card, .tc-detail__card, .tc-qr-card,
.tc-field input, .tc-field textarea, .btn, .tc-empty, .tc-toast,
.tc-alert, .tc-search input, .tc-user-chip, .partner-card__icon-btn {
    transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--tc-text);
    background: var(--tc-body-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: var(--tc-green); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--tc-gold); }

h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    color: var(--tc-text);
    margin: 0 0 16px;
    line-height: 1.2;
    letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.1rem; }

p { margin: 0 0 12px; }

/* ---------- Контейнер ---------- */
.container {
    width: 100%;
    max-width: var(--tc-container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Header ---------- */
.tc-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--tc-header-bg);
    backdrop-filter: saturate(1.2) blur(12px);
    -webkit-backdrop-filter: saturate(1.2) blur(12px);
    border-bottom: 1px solid var(--tc-border-soft);
}
.tc-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    gap: 24px;
}
.tc-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--tc-green);
    white-space: nowrap;
}
.tc-logo__short { display: none; }
.tc-logo__mark {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--tc-green);
    border-radius: 50%;
    color: var(--tc-cream);
    font-family: var(--font-serif);
    font-size: 1.1rem;
}
.tc-nav {
    display: flex;
    align-items: center;
    gap: 16px;
}
.tc-nav a {
    color: var(--tc-text);
    font-size: 0.92rem;
    letter-spacing: 0.04em;
}

/* Пилюля «+ Добавить» */
.tc-nav__add {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid var(--tc-border);
    border-radius: 999px;
    color: var(--tc-green);
    font-size: 0.88rem;
    font-weight: 500;
    transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
    white-space: nowrap;
}
.tc-nav__add:hover {
    background: var(--tc-green);
    color: var(--tc-cream);
    border-color: var(--tc-green);
    transform: translateY(-1px);
}

.tc-logout-form { margin: 0; }
.tc-logout-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.tc-logout-btn__icon { flex-shrink: 0; }
.tc-user-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: var(--tc-cream-soft);
    border: 1px solid var(--tc-border);
    border-radius: 999px;
    font-size: 0.9rem;
    color: var(--tc-text);
}
.tc-user-chip__avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--tc-green);
    color: var(--tc-cream);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ---------- Footer ---------- */
.tc-footer {
    margin-top: 80px;
    padding: 40px 0 32px;
    background: var(--tc-cream-soft);
    border-top: 1px solid var(--tc-border-soft);
    color: var(--tc-text-muted);
    font-size: 0.88rem;
}
.tc-footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* ---------- Hero/Intro ---------- */
.tc-hero {
    padding: 64px 0 32px;
}
.tc-hero__eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--tc-gold);
    margin-bottom: 16px;
}
.tc-hero__title {
    max-width: 760px;
}
.tc-hero__sub {
    max-width: 620px;
    color: var(--tc-text-muted);
    font-size: 1.05rem;
}

/* ---------- Кнопки ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    border-radius: var(--tc-radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all .2s ease;
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
}
.btn--primary {
    background: var(--tc-green);
    color: var(--tc-cream);
}
.btn--primary:hover {
    background: var(--tc-green-hover);
    color: var(--tc-white);
    transform: translateY(-1px);
    box-shadow: var(--tc-shadow);
}
.btn--ghost {
    background: transparent;
    color: var(--tc-green);
    border-color: var(--tc-border);
}
.btn--ghost:hover {
    background: var(--tc-cream-soft);
    border-color: var(--tc-green);
    color: var(--tc-green);
}
.btn--danger {
    background: transparent;
    color: var(--tc-danger);
    border-color: var(--tc-border);
}
.btn--danger:hover {
    background: #FAE8E8;
    border-color: var(--tc-danger);
}
.btn--full { width: 100%; }
.btn--lg { padding: 16px 28px; font-size: 1rem; }
.btn--sm { padding: 8px 16px; font-size: 0.85rem; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }

/* ---------- Карточки партнеров ---------- */
.tc-partners {
    padding: 24px 0 64px;
}
.tc-partners__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    gap: 16px;
    flex-wrap: wrap;
}
.tc-search {
    position: relative;
    flex: 1 1 300px;
    max-width: 360px;
}
.tc-search input {
    width: 100%;
    height: 44px;
    padding: 0 16px 0 44px;
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    background: var(--tc-surface);
    color: var(--tc-text);
    transition: border-color .2s ease;
}
.tc-search input:focus {
    outline: none;
    border-color: var(--tc-green);
}
.tc-search::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><path d='m21 21-4.35-4.35'/></svg>") center/contain no-repeat;
}

.tc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--tc-gap);
}

.partner-card {
    display: flex;
    flex-direction: column;
    background: var(--tc-surface);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius-lg);
    padding: 28px 24px 24px;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    min-height: 260px;
}
.partner-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--tc-green) 0%, var(--tc-gold) 100%);
    opacity: 0;
    transition: opacity .25s ease;
}
.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--tc-shadow-lg);
    border-color: var(--tc-green);
}
.partner-card:hover::before { opacity: 1; }

.partner-card__avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--tc-cream);
    color: var(--tc-green);
    font-family: var(--font-serif);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    border: 1px solid var(--tc-border);
}
.partner-card__name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin: 0 0 6px;
    color: var(--tc-text);
    line-height: 1.25;
}
.partner-card__role {
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--tc-gold);
    margin-bottom: 16px;
}
.partner-card__meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--tc-text-muted);
    margin-bottom: 20px;
}
.partner-card__meta-row {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.partner-card__meta-row svg {
    flex-shrink: 0;
    color: var(--tc-text-soft);
}
.partner-card__footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--tc-border-soft);
}
.partner-card__code {
    font-family: "Menlo", "Consolas", monospace;
    font-size: 0.78rem;
    padding: 4px 10px;
    background: var(--tc-cream-soft);
    color: var(--tc-green);
    border-radius: 6px;
    letter-spacing: 0.05em;
}
.partner-card__arrow {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--tc-cream-soft);
    color: var(--tc-green);
    transition: background .2s ease, transform .2s ease;
}
.partner-card:hover .partner-card__arrow {
    background: var(--tc-green);
    color: var(--tc-cream);
    transform: translateX(4px);
}

/* ---------- Rich card c QR (main cabinet) ---------- */
.partner-card--rich {
    cursor: default;
    padding: 24px 24px 20px;
    min-height: auto;
}
.partner-card--rich:hover {
    transform: translateY(-2px);
    box-shadow: var(--tc-shadow);
}
.partner-card__body { display: flex; flex-direction: column; }
.partner-card__head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}
.partner-card__head .partner-card__avatar {
    width: 48px;
    height: 48px;
    margin-bottom: 0;
    font-size: 1.1rem;
}
.partner-card__titles { min-width: 0; flex: 1; }
.partner-card__titles .partner-card__name {
    font-size: 1.1rem;
    margin-bottom: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.partner-card__titles .partner-card__role {
    margin-bottom: 0;
    font-size: 0.72rem;
}

.partner-card__qr {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 88px;
    height: 88px;
    padding: 6px;
    background: var(--tc-qr-paper);   /* всегда белый фон под QR */
    border: 1px solid var(--tc-border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform .25s ease, box-shadow .25s ease;
}
.partner-card--rich:hover .partner-card__qr {
    transform: scale(1.06);
    box-shadow: var(--tc-shadow-sm);
}
.partner-card__qr-img,
.partner-card__qr-canvas {
    width: 100%;
    height: 100%;
    object-fit: contain;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    display: block;
}
.partner-card__qr-empty {
    font-size: 0.7rem;
    color: var(--tc-text-soft);
    text-align: center;
    line-height: 1.2;
}

/* На мобильном сдвигаем QR под заголовок */
@media (max-width: 520px) {
    .partner-card__qr {
        position: static;
        margin: 0 auto 14px;
        width: 120px;
        height: 120px;
    }
    .partner-card--rich { padding-top: 20px; }
}

.partner-card__actions {
    display: inline-flex;
    gap: 6px;
}
.partner-card__icon-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--tc-border);
    background: var(--tc-surface);
    color: var(--tc-green);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
    padding: 0;
}
.partner-card__icon-btn:hover {
    background: var(--tc-green);
    color: var(--tc-cream);
    border-color: var(--tc-green);
}
.partner-card__icon-btn:active { transform: scale(0.95); }
.partner-card__icon-btn[disabled] {
    opacity: .4;
    cursor: not-allowed;
    background: transparent;
    color: var(--tc-text-soft);
}
.partner-card__icon-btn[disabled]:hover {
    background: transparent;
    color: var(--tc-text-soft);
    border-color: var(--tc-border);
}

/* ---------- Empty state ---------- */
.tc-empty {
    padding: 80px 24px;
    text-align: center;
    border: 1px dashed var(--tc-border);
    border-radius: var(--tc-radius-lg);
    background: var(--tc-cream-soft);
}
.tc-empty__icon {
    font-size: 2rem;
    margin-bottom: 16px;
}
.tc-empty h3 { margin-bottom: 8px; }
.tc-empty p { color: var(--tc-text-muted); margin-bottom: 24px; }

/* ---------- Форма ---------- */
.tc-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.tc-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.tc-field label {
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    color: var(--tc-text-muted);
    text-transform: uppercase;
    font-weight: 500;
}
.tc-field input,
.tc-field textarea {
    height: 48px;
    padding: 0 16px;
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    background: var(--tc-surface);
    font-family: var(--font-sans);
    font-size: 0.98rem;
    color: var(--tc-text);
    transition: border-color .2s ease, box-shadow .2s ease;
}
.tc-field textarea {
    height: auto;
    min-height: 120px;
    padding: 14px 16px;
    resize: vertical;
}
.tc-field input:focus,
.tc-field textarea:focus {
    outline: none;
    border-color: var(--tc-green);
    box-shadow: 0 0 0 3px rgba(31, 59, 45, 0.08);
}
.tc-field__hint {
    font-size: 0.8rem;
    color: var(--tc-text-soft);
}
.tc-field__error {
    font-size: 0.82rem;
    color: var(--tc-danger);
    display: none;
}
.tc-field.is-invalid input,
.tc-field.is-invalid textarea { border-color: var(--tc-danger); }
.tc-field.is-invalid .tc-field__error { display: block; }

.tc-form__actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.tc-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
@media (max-width: 640px) {
    .tc-form-grid { grid-template-columns: 1fr; }
}

/* ---------- Partner detail ---------- */
.tc-detail {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 360px);
    gap: 40px;
    padding: 48px 0 64px;
    align-items: start;
}
@media (max-width: 880px) {
    .tc-detail { grid-template-columns: 1fr; }
}
.tc-detail__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--tc-text-muted);
    font-size: 0.9rem;
    margin-bottom: 16px;
}
.tc-detail__back:hover { color: var(--tc-green); }

.tc-detail__card {
    background: var(--tc-surface);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius-lg);
    padding: 32px;
}
.tc-detail__head {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--tc-border-soft);
}
.tc-detail__avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--tc-cream);
    color: var(--tc-green);
    font-family: var(--font-serif);
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.tc-detail__title { margin-bottom: 4px; }
.tc-detail__code {
    font-family: "Menlo", "Consolas", monospace;
    font-size: 0.82rem;
    color: var(--tc-gold);
    letter-spacing: 0.1em;
}
.tc-info-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.tc-info-list li {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 16px;
    align-items: baseline;
    font-size: 0.98rem;
}
.tc-info-list dt,
.tc-info-list__label {
    color: var(--tc-text-muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.tc-info-list__value {
    color: var(--tc-text);
    word-break: break-word;
}
.tc-info-list__value a { color: var(--tc-green); }
.tc-info-list__value.is-empty { color: var(--tc-text-soft); font-style: italic; }

/* ---------- QR-панель ---------- */
.tc-qr-card {
    position: sticky;
    top: 100px;
    background: var(--tc-green);
    color: var(--tc-cream);
    border-radius: var(--tc-radius-lg);
    padding: 32px 28px;
    text-align: center;
}
.tc-qr-card h3 {
    color: var(--tc-cream);
    font-family: var(--font-serif);
    margin-bottom: 4px;
}
.tc-qr-card p {
    color: rgba(245, 239, 230, 0.7);
    font-size: 0.88rem;
    margin-bottom: 20px;
}
.tc-qr-frame {
    width: 220px;
    height: 220px;
    margin: 0 auto 20px;
    background: var(--tc-qr-paper);   /* QR всегда на белом */
    border-radius: var(--tc-radius);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.tc-qr-frame canvas,
.tc-qr-frame img,
.tc-qr-frame svg {
    width: 100% !important;
    height: auto !important;
    display: block;
}
.tc-qr-card__actions {
    display: flex;
    gap: 10px;
    flex-direction: column;
}
.tc-qr-card .btn--ghost {
    color: var(--tc-cream);
    border-color: rgba(245, 239, 230, 0.3);
    background: transparent;
}
.tc-qr-card .btn--ghost:hover {
    background: rgba(245, 239, 230, 0.1);
    border-color: var(--tc-cream);
    color: var(--tc-cream);
}
.tc-qr-card__link {
    margin-top: 16px;
    font-size: 0.78rem;
    color: rgba(245, 239, 230, 0.6);
    word-break: break-all;
}

/* ---------- Уведомления (toast) ---------- */
.tc-toast {
    position: fixed;
    right: 24px;
    bottom: 24px;
    background: var(--tc-green);
    color: var(--tc-cream);
    padding: 14px 20px;
    border-radius: var(--tc-radius);
    box-shadow: var(--tc-shadow-lg);
    font-size: 0.92rem;
    transform: translateY(120%);
    opacity: 0;
    transition: transform .3s ease, opacity .3s ease;
    z-index: 1000;
    max-width: 360px;
}
.tc-toast.is-show { transform: translateY(0); opacity: 1; }
.tc-toast--danger { background: var(--tc-danger); }
.tc-toast--success { background: var(--tc-success); }

/* ---------- Alert ---------- */
.tc-alert {
    padding: 14px 18px;
    border-radius: var(--tc-radius);
    font-size: 0.94rem;
    margin-bottom: 16px;
    border: 1px solid transparent;
}
.tc-alert--success {
    background: #EAF4EE;
    color: var(--tc-success);
    border-color: #CBE5D4;
}
.tc-alert--danger {
    background: #FAE8E8;
    color: var(--tc-danger);
    border-color: #F0CECE;
}

/* ---------- Theme toggle ---------- */
.tc-theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--tc-border);
    background: var(--tc-surface);
    color: var(--tc-text);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background .2s ease, border-color .2s ease, color .2s ease, transform .25s ease;
    position: relative;
    overflow: hidden;
}
.tc-theme-toggle:hover {
    border-color: var(--tc-green);
    color: var(--tc-green);
    transform: rotate(15deg);
}
.tc-theme-toggle svg {
    width: 18px;
    height: 18px;
    transition: transform .35s ease, opacity .25s ease;
}
.tc-theme-toggle .icon-sun,
.tc-theme-toggle .icon-moon {
    position: absolute;
}
[data-theme="light"] .tc-theme-toggle .icon-sun  { opacity: 0; transform: rotate(-90deg) scale(.7); }
[data-theme="light"] .tc-theme-toggle .icon-moon { opacity: 1; transform: rotate(0) scale(1); }
[data-theme="dark"]  .tc-theme-toggle .icon-sun  { opacity: 1; transform: rotate(0) scale(1); }
[data-theme="dark"]  .tc-theme-toggle .icon-moon { opacity: 0; transform: rotate(90deg) scale(.7); }

/* Floating вариант (для login) */
.tc-theme-toggle--floating {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100;
    box-shadow: var(--tc-shadow-sm);
}

/* ---------- Skeleton fadeIn ---------- */
@keyframes tc-fade-up {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
.tc-fade-up { animation: tc-fade-up .45s ease both; }
.tc-grid .partner-card:nth-child(1)  { animation-delay: .02s; }
.tc-grid .partner-card:nth-child(2)  { animation-delay: .06s; }
.tc-grid .partner-card:nth-child(3)  { animation-delay: .10s; }
.tc-grid .partner-card:nth-child(4)  { animation-delay: .14s; }
.tc-grid .partner-card:nth-child(5)  { animation-delay: .18s; }
.tc-grid .partner-card:nth-child(6)  { animation-delay: .22s; }
.tc-grid .partner-card:nth-child(7)  { animation-delay: .26s; }
.tc-grid .partner-card:nth-child(8)  { animation-delay: .30s; }

/* ---------- Mobile ---------- */

/* Планшет / узкий ноут — ужимаем навигацию */
@media (max-width: 880px) {
    .tc-header__inner { gap: 12px; }
    .tc-nav { gap: 10px; }
    .tc-nav__link { display: none; }           /* «Партнёры» — логотип уже ведёт на / */
}

/* Телефон — прячем текст и оставляем только иконки */
@media (max-width: 640px) {
    .tc-header__inner { height: 60px; gap: 8px; }
    .container { padding: 0 16px; }

    /* Логотип — только "Tropical" */
    .tc-logo { font-size: 1rem; letter-spacing: 0.08em; min-width: 0; }
    .tc-logo__full  { display: none; }
    .tc-logo__short { display: inline; }

    .tc-nav { gap: 6px; }

    /* «+ Добавить» — только плюсик */
    .tc-nav__add { padding: 8px; }
    .tc-nav__add-text { display: none; }

    /* Пользовательская пилюля — только аватар */
    .tc-user-chip { padding: 4px; }
    .tc-user-chip__name { display: none; }
    .tc-user-chip__avatar { width: 28px; height: 28px; }

    /* Кнопка выхода — иконка */
    .tc-logout-btn { padding: 8px; width: 36px; height: 36px; }
    .tc-logout-btn__text { display: none; }
    .tc-logout-btn__icon { margin: 0; }

    /* Прочее */
    .tc-hero { padding: 40px 0 16px; }
    .tc-detail__card { padding: 24px 20px; }
    .tc-info-list li { grid-template-columns: 1fr; gap: 4px; }
    .tc-partners__toolbar { flex-direction: column; align-items: stretch; }
    .tc-search { max-width: none; }
}

/* Компактный телефон (iPhone SE и уже) */
@media (max-width: 380px) {
    .tc-header__inner { gap: 6px; }
    .tc-logo { font-size: 0.92rem; }
    .tc-theme-toggle { width: 34px; height: 34px; }
    .tc-nav__add, .tc-logout-btn { width: 34px; height: 34px; padding: 6px; }
}
