/* ═══════════════════════════════════════
   CSS CUSTOM PROPERTIES
═══════════════════════════════════════ */
:root {
    --header-height: 64px;
    --bottom-nav-height: 68px;
    --announcement-height: 36px;

    /* Colors */
    --color-primary:  #111111;
    --color-accent:   #c4826a;
    --color-soft:     #e8d2c0;
    --color-bg:       #faf9f7;
    --color-surface:  #fff;
    --color-border:   #edeceb;
    --color-muted:    #9a9895;
    --color-text:     #444;
    --color-text-light: #888;

    /* Typography */
    --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;
    --font-display: 'Cormorant Garamond', Georgia, serif;

    /* Radii */
    --radius-xs:   4px;
    --radius-sm:   8px;
    --radius-md:   12px;
    --radius-lg:   20px;
    --radius-xl:   28px;
    --radius-pill: 100px;

    /* Shadows */
    --shadow-xs: 0 1px 4px rgba(0,0,0,.06);
    --shadow-sm: 0 2px 12px rgba(0,0,0,.07);
    --shadow-md: 0 8px 28px rgba(0,0,0,.10);
    --shadow-lg: 0 20px 60px rgba(0,0,0,.12);
    --shadow-xl: 0 32px 80px rgba(0,0,0,.14);

    /* Transitions */
    --transition:      0.2s ease;
    --transition-slow: 0.35s ease;
}

@media (max-width: 768px) {
    :root {
        --header-height: 56px;
        --announcement-height: 32px;
    }

    /* Prevent iOS Safari from auto-zooming when focusing inputs/selects */
    input, select, textarea {
        font-size: 16px !important;
    }
}


/* ═══════════════════════════════════════
   RESET
═══════════════════════════════════════ */
*,
*::before,
*::after { box-sizing: border-box; }

img {
    max-width: 100%;
    display: block;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}

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

body {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-surface);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Prevent text highlight flash on mobile taps */
* { -webkit-tap-highlight-color: transparent; }


/* ═══════════════════════════════════════
   LAYOUT
═══════════════════════════════════════ */
.layout-root {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.layout-content {
    flex: 1 0 auto;
}



/* ═══════════════════════════════════════
   ANNOUNCEMENT BAR
═══════════════════════════════════════ */
.announcement-bar {
    background: #1a1614;
    color: rgba(255,255,255,0.78);
    height: var(--announcement-height);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-family: var(--font-body);
    gap: 10px;
}

.announcement-bar a {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.announcement-bar i {
    color: var(--color-accent);
    font-size: 10px;
}


/* ═══════════════════════════════════════
   TYPOGRAPHY
═══════════════════════════════════════ */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-primary);
    margin: 0 0 0.5rem;
    font-weight: 600;
    line-height: 1.25;
}

p {
    margin: 0;
    font-size: 15px;
    line-height: 1.7;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover { color: var(--color-accent); }

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: var(--font-body);
}


/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 12px 26px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: background var(--transition), color var(--transition),
                transform var(--transition), box-shadow var(--transition),
                opacity var(--transition);
    font-family: var(--font-body);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn:active { transform: scale(0.97); }

.btn-primary, .btn-dark {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,.18);
}

.btn-primary:hover, .btn-dark:hover {
    color: #fff;
    background: #2a2a2a;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0,0,0,.22);
}

.btn-soft {
    background: linear-gradient(135deg, #e8c4b0, #c4826a);
    color: #fff;
    box-shadow: 0 2px 12px rgba(196,130,106,.25);
}

.btn-soft:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(196,130,106,.38);
}

.btn-accent {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 2px 12px rgba(196,130,106,.28);
}

.btn-accent:hover {
    background: #b3705a;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(196,130,106,.38);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--color-border);
    color: var(--color-primary);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #fff;
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border: none;
    padding: 10px 20px;
    letter-spacing: 0.06em;
    font-weight: 500;
}

.btn-ghost:hover { background: var(--color-bg); }

@media (max-width: 480px) {
    .btn { width: 100%; padding: 14px; font-size: 13px; }
}


/* ═══════════════════════════════════════
   FORM INPUTS (floating labels)
═══════════════════════════════════════ */
.app-input { margin-bottom: 18px; }

.input-wrapper { position: relative; }

.input-wrapper input {
    width: 100%;
    padding: 15px 14px 15px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--color-border);
    outline: none;
    font-size: 14px;
    background: transparent;
    transition: border-color var(--transition), box-shadow var(--transition);
    font-family: var(--font-body);
    color: var(--color-primary);
}

.input-wrapper input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(17,17,17,.06);
}

.input-wrapper label {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 13px;
    color: #999;
    background: var(--color-surface);
    padding: 0 4px;
    transition: 0.2s cubic-bezier(0.4,0,0.2,1);
    pointer-events: none;
}

.input-wrapper input:focus + label,
.input-wrapper input:not(:placeholder-shown) + label {
    top: 0;
    font-size: 11px;
    color: var(--color-primary);
    font-weight: 500;
}

.input-wrapper.has-error input {
    border-color: #dc3545;
}

.eye-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #aaa;
    font-size: 14px;
    padding: 4px;
    line-height: 1;
    transition: color 0.15s;
}

.eye-toggle:hover { color: #555; }

.input-wrapper input[type="password"],
.input-wrapper input[type="text"] {
    padding-right: 40px;
}

.error-text {
    color: #dc3545;
    font-size: 12px;
    margin-top: 5px;
}


/* ═══════════════════════════════════════
   SECTION UTILITIES
═══════════════════════════════════════ */
.section-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.section-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 6px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 300;
    color: var(--color-primary);
    margin: 0;
    letter-spacing: 0.04em;
}

@media (max-width: 768px) {
    .section-title { font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .section-title { font-size: 1.5rem; }
}

@media (max-width: 360px) {
    .section-title { font-size: 1.35rem; }
}

.section-subtitle {
    font-size: 14px;
    color: var(--color-muted);
    margin-top: 6px;
    line-height: 1.6;
}


/* ═══════════════════════════════════════
   DIVIDER
═══════════════════════════════════════ */
.section-divider {
    border: none;
    border-top: 0.5px solid var(--color-border);
    margin: 0;
}


/* ═══════════════════════════════════════
   EMPTY / ERROR STATES
═══════════════════════════════════════ */
.empty-state {
    padding: 56px 24px;
    text-align: center;
    color: var(--color-muted);
    font-size: 14px;
    letter-spacing: 0.03em;
}

@media (max-width: 480px) {
    .empty-state { padding: 36px 16px; }
}

.empty-state i {
    font-size: 2.5rem;
    color: var(--color-border);
    margin-bottom: 16px;
    display: block;
}

.global-error-box {
    background: #fff0f0;
    color: #b02a37;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid #ffd6d6;
    font-size: 13px;
    margin-top: 15px;
    text-align: center;
}

.global-error-box ul {
    margin: 8px 0 0;
    padding-left: 18px;
    text-align: left;
}

.global-error-box li { margin-bottom: 4px; }


/* ═══════════════════════════════════════
   SKELETON / LOADING
═══════════════════════════════════════ */
@keyframes shimmer {
    0%   { background-position: -600px 0; }
    100% { background-position: 600px 0; }
}

.skeleton {
    background: linear-gradient(90deg, #f0efed 25%, #e6e4e1 50%, #f0efed 75%);
    background-size: 1200px 100%;
    border-radius: var(--radius-sm);
    animation: shimmer 1.8s ease-in-out infinite;
    display: block;
}

.skeleton-title {
    display: block;
    width: 200px;
    height: 44px;
    background: linear-gradient(90deg, #f0efed 25%, #e6e4e1 50%, #f0efed 75%);
    background-size: 1200px 100%;
    border-radius: var(--radius-sm);
    animation: shimmer 1.8s ease-in-out infinite;
}

/* Table skeleton */
.skeleton-table {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 4px 0;
}

.skeleton-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 0.5px solid #f0efed;
}

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

.skeleton-cell {
    height: 14px;
    border-radius: 6px;
    background: linear-gradient(90deg, #f0efed 25%, #e6e4e1 50%, #f0efed 75%);
    background-size: 1200px 100%;
    animation: shimmer 1.8s ease-in-out infinite;
    flex-shrink: 0;
}

.skeleton-row:nth-child(2) .skeleton-cell { animation-delay: 0.08s; }
.skeleton-row:nth-child(3) .skeleton-cell { animation-delay: 0.16s; }
.skeleton-row:nth-child(4) .skeleton-cell { animation-delay: 0.24s; }
.skeleton-row:nth-child(5) .skeleton-cell { animation-delay: 0.32s; }

/* Card skeleton */
.skeleton-card {
    background: #fff;
    border: 0.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.skeleton-card .skeleton-cell { width: 100%; }

/* Form skeleton */
.skeleton-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skeleton-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}


/* Product card skeleton */
.skeleton-product {
    border: 0.5px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #fff;
}

.skeleton-product-img {
    aspect-ratio: 3 / 4;
    background: linear-gradient(90deg, #f0efed 25%, #e6e4e1 50%, #f0efed 75%);
    background-size: 1200px 100%;
    animation: shimmer 1.8s ease-in-out infinite;
}

.skeleton-product-body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}


/* ═══════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════ */
@keyframes softFade {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-12px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.96); }
    to   { opacity: 1; transform: scale(1); }
}

.animate-fade { animation: softFade 0.4s ease forwards; }
.animate-scale { animation: scaleIn 0.3s ease forwards; }


/* ═══════════════════════════════════════
   BLAZOR SYSTEM
   (error UI styles live in maintenance.css)
═══════════════════════════════════════ */


/* ═══════════════════════════════════════
   APP INITIAL LOAD SCREEN
═══════════════════════════════════════ */
@keyframes loadBar {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

.app-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #fafaf8;
    gap: 20px;
}

.app-loading-brand {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.8rem;
    font-weight: 300;
    letter-spacing: 0.35em;
    color: var(--color-primary);
}

.app-loading-logo {
    max-height: 70px;
    max-width: 220px;
    object-fit: contain;
}

.app-loading-bar {
    width: 80px;
    height: 1px;
    background: var(--color-border);
    overflow: hidden;
}

.app-loading-bar-fill {
    width: 40%;
    height: 100%;
    background: var(--color-primary);
    animation: loadBar 1.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* ═══════════════════════════════════════
   PWA INSTALL BANNER
═══════════════════════════════════════ */
@keyframes pwa-slide-up {
    from { transform: translateY(100%); }
    to   { transform: translateY(0); }
}

.pwa-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg, #faf9f7);
    border-top: 1.5px solid var(--color-accent, #c4826a);
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -6px 32px rgba(0,0,0,0.10);
    padding: 10px 28px calc(28px + env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    z-index: 9000;
    animation: pwa-slide-up 0.42s cubic-bezier(0.32, 0.72, 0, 1) both;
}

/* drag-handle pill */
.pwa-banner::before {
    content: '';
    display: block;
    width: 36px;
    height: 4px;
    border-radius: 2px;
    background: var(--color-soft, #e8d2c0);
    margin-bottom: 20px;
}

.pwa-banner-header {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 6px;
}

.pwa-banner-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.pwa-banner-icon {
    width: 52px;
    height: 52px;
    object-fit: contain;
    border-radius: 12px;
    border: 0.5px solid var(--color-border, #edeceb);
    flex-shrink: 0;
}

.pwa-banner-title {
    font-family: var(--font-display, 'Cormorant Garamond', Georgia, serif);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--color-primary, #111);
    line-height: 1.2;
}

.pwa-banner-sub {
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: 0.8rem;
    color: var(--color-muted, #9a9895);
    margin-top: 3px;
    line-height: 1.4;
}

.pwa-banner-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-muted, #9a9895);
    font-size: 1rem;
    padding: 4px 4px 4px 12px;
    line-height: 1;
    flex-shrink: 0;
    transition: color var(--transition, 0.2s ease);
}

.pwa-banner-close:hover { color: var(--color-primary, #111); }

.pwa-banner-cta {
    width: 100%;
    margin-top: 20px;
    background: var(--color-primary, #111);
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 13px;
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background var(--transition, 0.2s ease), transform var(--transition, 0.2s ease);
}

.pwa-banner-cta:hover  { background: var(--color-accent, #c4826a); }
.pwa-banner-cta:active { transform: scale(0.98); }

.pwa-banner-skip {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-muted, #9a9895);
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: 0.8rem;
    margin-top: 12px;
    padding: 4px;
    transition: color var(--transition, 0.2s ease);
}

.pwa-banner-skip:hover { color: var(--color-primary, #111); }

/* iOS step instructions */
.pwa-banner-steps {
    width: 100%;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pwa-banner-step {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: 0.85rem;
    color: var(--color-text, #444);
    line-height: 1.4;
}

.pwa-step-num {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-soft, #e8d2c0);
    color: var(--color-primary, #111);
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pwa-share-icon {
    color: #007aff;
    font-size: 0.9rem;
    vertical-align: -1px;
}

.close-btn {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #bbb;
    transition: color var(--transition);
    padding: 0;
    line-height: 1;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-btn:hover {
    color: var(--color-primary);
    background: var(--color-bg);
}


/* ═══════════════════════════════════════
   UTILITY
═══════════════════════════════════════ */
.text-accent   { color: var(--color-accent) !important; }
.text-muted    { color: var(--color-muted) !important; }
.text-center   { text-align: center; }
.fw-600        { font-weight: 600; }
.mt-auto       { margin-top: auto; }
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
}