/* ============================================
   PERFIL — TuTiendaFacil
   Sistema de diseño: Montserrat, --ttf-* vars
   Brand: #059669
   Namespace: .ttf-perfil
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Poppins:wght@600;700&display=swap');

:root {
    --ttf-ink: #172033;
    --ttf-text: #273247;
    --ttf-muted: #687386;
    --ttf-subtle: #8791a3;
    --ttf-background: #f7f8fb;
    --ttf-surface: #ffffff;
    --ttf-line: #e8edf3;
    --ttf-brand: #059669;
    --ttf-brand-dark: #047857;
    --ttf-brand-soft: #10b981;
    --ttf-brand-tint: #ecfdf5;
    --ttf-positive: #22a06b;
    --ttf-negative: #d94b5b;
    --ttf-warning: #c88719;
    --ttf-info: #3b82f6;
    --ttf-radius: 14px;
    --ttf-radius-sm: 10px;
    --ttf-shadow: 0 5px 18px rgba(23,32,51,.035);
    --ttf-shadow-md: 0 8px 28px rgba(23,32,51,.055);
}

/* ===== RESET ===== */
body.ttf-perfil {
    font-family: 'Montserrat', sans-serif !important;
    color: var(--ttf-text) !important;
    background: var(--ttf-background) !important;
    margin: 0 !important;
    min-height: 100vh;
    display: flex !important;
    flex-direction: column !important;
    -webkit-font-smoothing: antialiased;
    font-size: .88rem;
    line-height: 1.55;
}

body.ttf-perfil * { box-sizing: border-box; }

body.ttf-perfil a {
    text-decoration: none !important;
    color: inherit;
    background: transparent;
}

body.ttf-perfil a:hover { text-decoration: none !important; }

body.ttf-perfil h1, body.ttf-perfil h2, body.ttf-perfil h3,
body.ttf-perfil h4, body.ttf-perfil h5, body.ttf-perfil h6 {
    font-family: 'Montserrat', sans-serif !important;
    color: var(--ttf-ink);
    margin: 0;
    padding: 0;
    line-height: 1.3;
}

body.ttf-perfil img { border: 0; }
body.ttf-perfil ::selection { background: rgba(5,150,105,.15); }

body.ttf-perfil hr {
    border: 0;
    border-top: 1px solid var(--ttf-line);
    margin: 20px 0;
}

/* Bootstrap alert override */
body.ttf-perfil .alert {
    border-radius: 10px !important;
    padding: 12px 16px !important;
    font-size: .8rem !important;
    font-family: 'Montserrat', sans-serif !important;
    font-weight: 500 !important;
    border: 1px solid transparent !important;
    margin-bottom: 20px !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
}

body.ttf-perfil .alert-success {
    background: var(--ttf-brand-tint) !important;
    border-color: #ccecdc !important;
    color: var(--ttf-positive) !important;
}

body.ttf-perfil .alert-danger {
    background: #fef2f2 !important;
    border-color: #fecaca !important;
    color: #dc2626 !important;
}

/* ===== AUTH SHELL (login, pin, crear cuenta) ===== */
.ttf-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
    background: var(--ttf-background);
}

.ttf-auth-card {
    background: var(--ttf-surface);
    border: 1px solid var(--ttf-line);
    border-radius: var(--ttf-radius);
    box-shadow: var(--ttf-shadow);
    width: 100%;
    max-width: 420px;
    padding: 40px 36px;
    animation: ttf-fade-up .35s ease both;
}

@keyframes ttf-fade-up {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.ttf-auth-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.ttf-auth-brand-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--ttf-brand);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.ttf-auth-brand-name {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--ttf-ink);
    letter-spacing: -0.02em;
}

.ttf-auth-kicker {
    display: block;
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ttf-brand);
    margin-bottom: 6px;
}

.ttf-auth-kicker::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ttf-brand-soft);
    box-shadow: 0 0 0 3px rgba(16,185,129,.15);
    margin-right: 8px;
    vertical-align: middle;
}

.ttf-auth-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ttf-ink);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.ttf-auth-subtitle {
    font-size: .82rem;
    color: var(--ttf-muted);
    margin-bottom: 28px;
}

.ttf-auth-links {
    text-align: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--ttf-line);
}

.ttf-auth-links a {
    display: block;
    font-size: .8rem;
    font-weight: 600;
    color: var(--ttf-muted);
    padding: 6px 0;
    transition: color .2s;
}

.ttf-auth-links a:hover { color: var(--ttf-brand); }

.ttf-auth-links a + a {
    margin-top: 2px;
    color: var(--ttf-brand);
}

/* ===== HEADER (post-login) ===== */
.ttf-header {
    background: var(--ttf-surface);
    border-bottom: 1px solid var(--ttf-line);
    position: sticky;
    top: 0;
    z-index: 100;
}

.ttf-header-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.ttf-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: .92rem;
    font-weight: 800;
    color: var(--ttf-ink) !important;
    letter-spacing: -0.02em;
    text-decoration: none !important;
}

.ttf-brand:hover { color: var(--ttf-brand-dark) !important; }

.ttf-brand-icon {
    width: 34px;
    height: 34px;
    border-radius: var(--ttf-radius-sm);
    background: var(--ttf-brand);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .82rem;
    flex-shrink: 0;
}

.ttf-user-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 5px 14px 5px 6px;
    border-radius: 999px;
    background: var(--ttf-background);
    border: 1px solid var(--ttf-line);
    font-size: .8rem;
    font-weight: 600;
    color: var(--ttf-ink) !important;
    transition: border-color .2s;
    text-decoration: none !important;
}

.ttf-user-chip:hover { border-color: var(--ttf-brand-soft); }

.ttf-user-dropdown {
    position: relative;
}

.ttf-user-chip.dropdown-toggle::after {
    display: none !important;
}

.ttf-chip-arrow {
    font-size: .68rem;
    color: var(--ttf-muted);
    transition: transform .2s ease;
    margin-left: 2px;
}

.ttf-user-dropdown.show .ttf-chip-arrow {
    transform: rotate(180deg);
}

.ttf-user-menu {
    border-radius: var(--ttf-radius-sm) !important;
    border: 1px solid var(--ttf-line) !important;
    box-shadow: 0 10px 25px rgba(23,32,51,0.1) !important;
    padding: 8px 0 !important;
    min-width: 230px !important;
    margin-top: 8px !important;
}

.ttf-user-menu-header {
    padding: 10px 16px 8px;
    line-height: 1.35;
}

.ttf-user-menu .dropdown-item {
    padding: 9px 16px !important;
    font-size: .82rem !important;
    font-weight: 500 !important;
    color: var(--ttf-text) !important;
    display: flex !important;
    align-items: center !important;
    transition: background .15s, color .15s;
}

.ttf-user-menu .dropdown-item:hover {
    background: var(--ttf-background) !important;
    color: var(--ttf-ink) !important;
}

.ttf-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--ttf-brand);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .7rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ===== NAV TABS ===== */
.ttf-nav {
    background: var(--ttf-surface);
    border-bottom: 1px solid var(--ttf-line);
    position: sticky;
    top: 60px;
    z-index: 99;
}

.ttf-nav-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.ttf-nav-inner::-webkit-scrollbar { display: none; }

.ttf-tab {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    padding: 13px 20px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--ttf-muted) !important;
    border: none !important;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    white-space: nowrap;
    cursor: pointer;
    transition: color .2s, border-color .2s;
    background: none !important;
    font-family: 'Montserrat', sans-serif !important;
    text-decoration: none !important;
}

.ttf-tab:hover { color: var(--ttf-ink) !important; background: transparent !important; }

.ttf-tab.active {
    color: var(--ttf-brand) !important;
    border-bottom-color: var(--ttf-brand) !important;
    font-weight: 700;
}

.ttf-tab i { font-size: .76rem; width: 16px; text-align: center; }

.ttf-tab .tab-badge {
    background: var(--ttf-background);
    color: var(--ttf-muted);
    font-size: .64rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 999px;
    min-width: 20px;
    text-align: center;
}

.ttf-tab.active .tab-badge {
    background: var(--ttf-brand-tint);
    color: var(--ttf-brand);
}

/* ===== CONTAINER ===== */
.ttf-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 28px 32px 64px;
}

/* ===== PAGE INTRO ===== */
/* ===== HERO BANNER (.combo-hero style) ===== */
.ttf-hero-banner {
    background: linear-gradient(135deg, #172033 0%, #1e293b 100%);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--ttf-radius);
    padding: 28px 32px;
    margin-bottom: 28px;
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(23,32,51,0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.ttf-hero-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.ttf-hero-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--ttf-brand);
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 4px rgba(255,255,255,0.12);
    flex-shrink: 0;
}

.ttf-hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff !important;
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.ttf-hero-subtitle {
    font-size: .84rem;
    color: #e2e8f0 !important;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ttf-hero-badge {
    background: rgba(255,255,255,0.1);
    color: #cbd5e1;
    font-size: .68rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.15);
}

.ttf-page-intro {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 16px;
    flex-wrap: wrap;
}

.ttf-page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ttf-brand);
    margin-bottom: 6px;
}

.ttf-page-kicker::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ttf-brand-soft);
    box-shadow: 0 0 0 3px rgba(16,185,129,.15);
}

.ttf-page-intro h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ttf-ink);
    letter-spacing: -0.02em;
}

.ttf-page-subtitle {
    font-size: .85rem;
    color: var(--ttf-muted);
    margin-top: 4px;
}

/* ===== STAT STRIP ===== */
.ttf-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.ttf-stat {
    background: var(--ttf-surface);
    border: 1px solid var(--ttf-line);
    border-top: 3px solid var(--ttf-brand);
    border-radius: var(--ttf-radius);
    padding: 20px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--ttf-shadow);
    transition: transform .25s ease, box-shadow .25s ease;
}

.ttf-stat:nth-child(2) { border-top-color: var(--ttf-warning); }
.ttf-stat:nth-child(3) { border-top-color: var(--ttf-info); }
.ttf-stat:nth-child(4) { border-top-color: var(--ttf-negative); }

.ttf-stat:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(23,32,51,0.08);
}

.ttf-stat-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
}

.ttf-stat-icon.brand { background: var(--ttf-brand-tint); color: var(--ttf-brand); }
.ttf-stat-icon.warning { background: #fdf7ea; color: var(--ttf-warning); }
.ttf-stat-icon.info { background: #eff6ff; color: var(--ttf-info); }
.ttf-stat-icon.danger { background: #fef2f2; color: var(--ttf-negative); }

.ttf-stat-value {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--ttf-ink);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.ttf-stat-label {
    font-size: .72rem;
    font-weight: 600;
    color: var(--ttf-muted);
    margin-top: 2px;
}

/* ===== PANEL TABS ===== */
.ttf-panel {
    display: none;
}

.ttf-panel.active {
    display: block;
    animation: ttf-fade-up .25s ease both;
}

/* ===== ORDER CARD ===== */
.ttf-order-card {
    background: var(--ttf-surface);
    border: 1px solid var(--ttf-line);
    border-radius: var(--ttf-radius);
    box-shadow: var(--ttf-shadow);
    margin-bottom: 16px;
    overflow: hidden;
    transition: box-shadow .2s;
}

.ttf-order-card:hover {
    box-shadow: var(--ttf-shadow-md);
}

.ttf-order-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--ttf-background);
    border-bottom: 1px solid var(--ttf-line);
    flex-wrap: wrap;
    gap: 10px;
}

.ttf-order-id {
    font-size: .78rem;
    font-weight: 700;
    color: var(--ttf-ink);
}

.ttf-order-date {
    font-size: .72rem;
    color: var(--ttf-muted);
}

.ttf-order-body {
    padding: 20px;
}

.ttf-order-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.ttf-order-meta-item {
    display: flex;
    flex-direction: column;
}

.ttf-order-meta-label {
    font-size: .66rem;
    font-weight: 600;
    color: var(--ttf-subtle);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 2px;
}

.ttf-order-meta-value {
    font-size: .82rem;
    font-weight: 600;
    color: var(--ttf-ink);
}

.ttf-order-products {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.ttf-order-product-thumb {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    border: 1px solid var(--ttf-line);
    object-fit: cover;
    flex-shrink: 0;
}

.ttf-order-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-top: 1px solid var(--ttf-line);
    background: var(--ttf-background);
}

.ttf-order-total {
    font-size: .9rem;
    font-weight: 700;
    color: var(--ttf-ink);
}

.ttf-order-total span {
    font-size: .72rem;
    font-weight: 500;
    color: var(--ttf-muted);
    margin-right: 6px;
}

/* ===== PILL / STATUS ===== */
.ttf-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .02em;
}

.ttf-pill i { font-size: .6rem; }

.ttf-pill-success { background: var(--ttf-brand-tint); color: var(--ttf-positive); }
.ttf-pill-warning { background: #fdf7ea; color: var(--ttf-warning); }
.ttf-pill-danger { background: #fef2f2; color: var(--ttf-negative); }
.ttf-pill-info { background: #eff6ff; color: var(--ttf-info); }
.ttf-pill-neutral { background: var(--ttf-background); color: var(--ttf-muted); }
.ttf-pill-secondary { background: var(--ttf-background); color: var(--ttf-text); }

/* ===== WISHLIST ===== */
.ttf-wishlist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.ttf-wishlist-card {
    background: var(--ttf-surface);
    border: 1px solid var(--ttf-line);
    border-radius: var(--ttf-radius);
    overflow: hidden;
    box-shadow: var(--ttf-shadow);
    transition: transform .2s, box-shadow .2s;
}

.ttf-wishlist-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--ttf-shadow-md);
}

.ttf-wishlist-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    background: var(--ttf-background);
}

.ttf-wishlist-body {
    padding: 16px;
}

.ttf-wishlist-name {
    font-size: .82rem;
    font-weight: 700;
    color: var(--ttf-ink);
    margin-bottom: 4px;
    line-height: 1.3;
}

.ttf-wishlist-price {
    font-size: .88rem;
    font-weight: 800;
    color: var(--ttf-brand);
}

.ttf-wishlist-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.ttf-wishlist-price-old {
    font-size: .74rem;
    color: var(--ttf-subtle);
    text-decoration: line-through;
    margin-left: 6px;
}

.ttf-order-product-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--ttf-background);
    border: 1px solid var(--ttf-line);
    font-size: .66rem;
    font-weight: 700;
    color: var(--ttf-muted);
    flex-shrink: 0;
}

.ttf-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
    flex-wrap: wrap;
}

.ttf-section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ttf-ink);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ttf-section-title i {
    font-size: .88rem;
    color: var(--ttf-brand);
}

/* ===== FORM CARD ===== */
.ttf-form-card {
    background: var(--ttf-surface);
    border: 1px solid var(--ttf-line);
    border-radius: var(--ttf-radius);
    box-shadow: var(--ttf-shadow);
    padding: 32px;
}

.ttf-form-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ttf-brand);
    margin-bottom: 6px;
}

.ttf-form-eyebrow::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ttf-brand-soft);
    box-shadow: 0 0 0 3px rgba(16,185,129,.15);
}

.ttf-form-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ttf-ink);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.ttf-form-subtitle {
    font-size: .82rem;
    color: var(--ttf-muted);
    margin-bottom: 28px;
}

/* ===== FORM CONTROLS ===== */
.ttf-group {
    margin-bottom: 18px;
}

.ttf-group label {
    display: block;
    font-size: .72rem;
    font-weight: 700;
    color: var(--ttf-text);
    margin-bottom: 6px;
    letter-spacing: .02em;
}

.ttf-group input,
.ttf-group select,
.ttf-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--ttf-line);
    border-radius: var(--ttf-radius-sm);
    background: var(--ttf-surface);
    color: var(--ttf-ink);
    font-family: 'Montserrat', sans-serif;
    font-size: .84rem;
    font-weight: 500;
    line-height: 1.4;
    transition: border-color .2s, box-shadow .2s;
    box-shadow: none;
}

.ttf-group input::placeholder,
.ttf-group textarea::placeholder {
    color: var(--ttf-subtle);
    font-weight: 400;
}

.ttf-group input:focus,
.ttf-group select:focus,
.ttf-group textarea:focus {
    outline: none;
    border-color: var(--ttf-brand);
    box-shadow: 0 0 0 3px rgba(5,150,105,.1);
}

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

.ttf-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.ttf-form-full {
    grid-column: 1 / -1;
}

/* ===== BUTTONS ===== */
.ttf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 18px;
    border: 1px solid transparent;
    border-radius: var(--ttf-radius-sm);
    font-family: 'Montserrat', sans-serif;
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
    white-space: nowrap;
    text-decoration: none !important;
    line-height: 1.4;
}

.ttf-btn i { font-size: .74rem; }

.ttf-btn-primary {
    background: #172033 !important;
    color: #ffffff !important;
    border-color: #172033 !important;
}

.ttf-btn-primary:hover {
    background: #0f172a !important;
    border-color: #0f172a !important;
    color: #ffffff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(23,32,51,.25);
}

.ttf-btn-primary:active { transform: translateY(0); }

.ttf-btn-secondary {
    background: var(--ttf-surface);
    color: var(--ttf-text) !important;
    border-color: var(--ttf-line);
}

.ttf-btn-secondary:hover {
    background: var(--ttf-background);
    border-color: var(--ttf-subtle);
}

.ttf-btn-danger {
    background: var(--ttf-surface);
    color: var(--ttf-negative) !important;
    border-color: #fecaca;
}

.ttf-btn-danger:hover {
    background: #fef2f2;
    border-color: #f87171;
}

.ttf-btn-ghost {
    background: transparent;
    color: var(--ttf-brand) !important;
    border-color: transparent;
}

.ttf-btn-ghost:hover {
    background: var(--ttf-brand-tint);
}

.ttf-btn-sm {
    padding: 6px 12px;
    font-size: .74rem;
    border-radius: 8px;
}

.ttf-btn-block {
    width: 100%;
    padding: 12px 18px;
}

.ttf-btn-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ===== ADDRESS CARDS ===== */
.ttf-address-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.ttf-address-card {
    background: var(--ttf-surface);
    border: 1px solid var(--ttf-line);
    border-radius: var(--ttf-radius);
    padding: 24px;
    box-shadow: var(--ttf-shadow);
    transition: transform .2s, box-shadow .2s;
}

.ttf-address-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--ttf-shadow-md);
}

.ttf-address-card.active {
    border-color: var(--ttf-brand);
    box-shadow: 0 0 0 2px rgba(5,150,105,.12);
}

.ttf-address-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--ttf-brand);
    margin-bottom: 10px;
}

.ttf-address-label i { font-size: .62rem; }

.ttf-address-line {
    font-size: .82rem;
    font-weight: 600;
    color: var(--ttf-ink);
    margin-bottom: 3px;
}

.ttf-address-detail {
    font-size: .78rem;
    color: var(--ttf-muted);
    line-height: 1.5;
}

.ttf-address-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--ttf-line);
}

/* ===== EMPTY STATE ===== */
.ttf-empty {
    text-align: center;
    padding: 60px 24px;
}

.ttf-empty-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--ttf-background);
    color: var(--ttf-subtle);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.ttf-empty-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ttf-ink);
    margin-bottom: 6px;
}

.ttf-empty-text {
    font-size: .82rem;
    color: var(--ttf-muted);
    margin-bottom: 20px;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== MODAL ===== */
.ttf-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(23,32,51,.45);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(4px);
}

.ttf-modal-overlay.show { display: flex; }

.ttf-modal {
    background: var(--ttf-surface);
    border-radius: var(--ttf-radius);
    box-shadow: var(--ttf-shadow-md);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    animation: ttf-fade-up .3s ease both;
}

.ttf-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--ttf-line);
}

.ttf-modal-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--ttf-ink);
}

.ttf-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: var(--ttf-background);
    color: var(--ttf-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: .76rem;
    transition: background .2s, color .2s;
}

.ttf-modal-close:hover {
    background: var(--ttf-line);
    color: var(--ttf-ink);
}

.ttf-modal-body { padding: 24px; }

.ttf-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid var(--ttf-line);
    background: var(--ttf-background);
    border-radius: 0 0 var(--ttf-radius) var(--ttf-radius);
}

/* ===== FOOTER ===== */
.ttf-footer {
    background: var(--ttf-surface);
    border-top: 1px solid var(--ttf-line);
    margin-top: auto;
}

.ttf-footer-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ttf-footer-copy {
    font-size: .72rem;
    color: var(--ttf-subtle);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .ttf-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ttf-header-inner { padding: 0 16px; }
    .ttf-nav-inner { padding: 0 16px; }
    .ttf-container { padding: 20px 16px 48px; }
    .ttf-form-card { padding: 24px 20px; }
    .ttf-auth-card { padding: 32px 24px; }
    .ttf-page-intro { flex-direction: column; gap: 12px; }
    .ttf-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
    .ttf-stat { padding: 16px; gap: 12px; }
    .ttf-form-grid { grid-template-columns: 1fr; }
    .ttf-footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
    .ttf-auth-card { padding: 28px 20px; }
    .ttf-auth-title { font-size: 1.2rem; }
    .ttf-stats { grid-template-columns: 1fr; }
    .ttf-page-intro h1 { font-size: 1.25rem; }
    .ttf-tab { padding: 11px 14px; font-size: .74rem; }
    .ttf-tab span.tab-text { display: none; }
    .ttf-order-header { flex-direction: column; align-items: flex-start; }
    .ttf-address-grid { grid-template-columns: 1fr; }
    .ttf-wishlist-grid { grid-template-columns: 1fr; }
    .ttf-btn-group { flex-direction: column; }
    .ttf-btn-group .ttf-btn { width: 100%; }
}

/* ===== BUTTON LOADING STATE ===== */
.ttf-btn.is-loading,
.btn.is-loading,
button.is-loading,
input[type="submit"].is-loading {
    position: relative !important;
    pointer-events: none !important;
    opacity: 0.82 !important;
    cursor: wait !important;
}

.ttf-btn.is-loading i.btn-spinner,
.btn.is-loading i.btn-spinner,
button.is-loading i.btn-spinner {
    display: inline-block !important;
    animation: ttf-spin 0.75s linear infinite !important;
}

@keyframes ttf-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== ORDER DETAIL PAGE ===== */
.ttf-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .ttf-detail-grid { grid-template-columns: 1fr; }
}

.ttf-detail-card {
    background: var(--ttf-surface);
    border: 1px solid var(--ttf-line);
    border-radius: var(--ttf-radius);
    box-shadow: var(--ttf-shadow);
    overflow: hidden;
}

.ttf-detail-card-header {
    padding: 16px 20px;
    background: var(--ttf-background);
    border-bottom: 1px solid var(--ttf-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ttf-detail-card-title {
    font-family: 'Poppins', sans-serif;
    font-size: .95rem;
    font-weight: 700;
    color: var(--ttf-ink);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ttf-detail-card-body {
    padding: 20px;
}

.ttf-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 0;
    border-bottom: 1px solid #f3f4f6;
    font-size: .84rem;
}

.ttf-detail-row:last-child {
    border-bottom: none;
}

.ttf-detail-label {
    color: var(--ttf-muted);
    font-weight: 500;
}

.ttf-detail-value {
    color: var(--ttf-ink);
    font-weight: 600;
    text-align: right;
}

.ttf-products-table {
    width: 100%;
    border-collapse: collapse;
}

.ttf-products-table th {
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ttf-subtle);
    padding: 12px 16px;
    background: var(--ttf-background);
    border-bottom: 1px solid var(--ttf-line);
    text-align: left;
}

.ttf-products-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--ttf-line);
    font-size: .84rem;
    vertical-align: middle;
}

.ttf-products-table tr:last-child td {
    border-bottom: none;
}

.ttf-products-table-footer {
    padding: 16px 20px;
    background: var(--ttf-background);
    border-top: 1px solid var(--ttf-line);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.ttf-total-row {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 280px;
    font-size: .86rem;
    color: var(--ttf-muted);
}

.ttf-total-row.grand-total {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--ttf-ink);
    border-top: 1px solid var(--ttf-line);
    padding-top: 8px;
    margin-top: 4px;
}