/* Marketing Brief Portal — ehaul.rs */
/* Refined editorial aesthetic — clean, professional */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=DM+Serif+Display:ital@0;1&display=swap');

:root {
    --bg: #f5f4f0;
    --surface: #ffffff;
    --surface-2: #f9f8f5;
    --border: #e4e2dc;
    --border-strong: #ccc9c0;
    --text: #1a1917;
    --text-2: #6b6860;
    --text-3: #9c9a94;
    --accent: #c8a96e;
    --accent-dark: #a6833f;
    --accent-light: #f5ead6;
    --success: #2d7a4f;
    --success-bg: #eaf5ee;
    --danger: #c0392b;
    --danger-bg: #fdf0ef;
    --warning-bg: #fef9ec;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 16px;
    --font: 'DM Sans', sans-serif;
    --font-serif: 'DM Serif Display', serif;
    --nav-h: 60px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* ===== NAVBAR ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    height: var(--nav-h);
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
}

.brand-e { font-family: var(--font-serif); color: var(--accent-dark); font-size: 1.25rem; }
.brand-haul { font-weight: 700; }
.brand-sep { color: var(--border-strong); font-weight: 300; margin: 0 0.2rem; }
.brand-portal { color: var(--text-2); font-weight: 400; font-size: 0.9rem; }

.nav-links { display: flex; gap: 0.25rem; flex: 1; }

.nav-link {
    text-decoration: none;
    color: var(--text-2);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: all 0.15s;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: var(--surface-2); }

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
}

.nav-username {
    font-size: 0.85rem;
    color: var(--text-2);
    font-weight: 500;
}

.nav-logout {
    font-size: 0.85rem;
    color: var(--text-3);
    text-decoration: none;
    transition: color 0.15s;
}
.nav-logout:hover { color: var(--danger); }

/* ===== LAYOUT ===== */
.main-content {
    padding: 2rem 0 4rem;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== PAGE HEADER ===== */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.back-link {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--text-3);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.15s;
}
.back-link:hover { color: var(--accent-dark); }

.page-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    color: var(--text);
    line-height: 1.2;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.page-desc {
    color: var(--text-2);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

/* ===== STATUS BADGES ===== */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    font-family: var(--font);
}

.status-draft { background: var(--warning-bg); color: #8a6914; border: 1px solid #f0d98a; }
.status-submitted { background: var(--success-bg); color: var(--success); border: 1px solid #b8dfc8; }

/* ===== ACTIVE BRIEF CARD ===== */
.active-brief-card {
    background: linear-gradient(135deg, #1a1917 0%, #2d2b27 100%);
    border-radius: var(--radius-lg);
    padding: 1.75rem 2rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.active-brief-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.25rem;
    min-width: 100%;
}

.active-brief-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.4rem;
    font-family: var(--font-serif);
    color: #fff;
    flex: 1;
}

.active-brief-meta {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

.active-brief-card .btn-primary {
    background: var(--accent);
    color: #1a1917;
    border-color: var(--accent);
    white-space: nowrap;
}
.active-brief-card .btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

/* ===== BRIEFS GRID ===== */
.briefs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

.brief-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    transition: box-shadow 0.15s;
}
.brief-card:hover { box-shadow: var(--shadow); }
.brief-card.is-active { border-color: var(--accent); }

.brief-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.brief-quarter {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--text);
}

.brief-card-meta {
    font-size: 0.8rem;
    color: var(--text-3);
    margin-bottom: 1rem;
}

.brief-card-actions { display: flex; gap: 0.5rem; }

/* ===== BRIEF HEADER ===== */
.brief-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.brief-header-actions { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }

/* ===== TABS ===== */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 1.5rem;
    overflow-x: auto;
}

.tab {
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-2);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.15s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--accent-dark); }

.tab-count {
    background: var(--accent-light);
    color: var(--accent-dark);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: 10px;
}

/* ===== SECTION CARD ===== */
.section-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
}

.section-intro, .section-intro + * { }
.section-intro h2 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 0.4rem;
}
.section-intro p, .section-desc {
    color: var(--text-2);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.section-header-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.section-header-row h2 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 0.25rem;
}
.section-header-row p { color: var(--text-2); font-size: 0.88rem; }

/* ===== FORM ELEMENTS ===== */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-2);
    margin-bottom: 0.4rem;
    letter-spacing: 0.01em;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.65rem 0.875rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.9rem;
    color: var(--text);
    background: var(--surface);
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6860' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.25rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.form-group textarea { resize: vertical; min-height: 90px; }
.form-group input[readonly], .form-group textarea[readonly] {
    background: var(--surface-2);
    color: var(--text-2);
    cursor: default;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-actions {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    border: 1.5px solid transparent;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1;
}

.btn-primary {
    background: var(--text);
    color: #fff;
    border-color: var(--text);
}
.btn-primary:hover { background: #2d2b27; border-color: #2d2b27; }

.btn-outline {
    background: transparent;
    color: var(--text);
    border-color: var(--border-strong);
}
.btn-outline:hover { background: var(--surface-2); border-color: var(--text); }

.btn-ghost {
    background: transparent;
    color: var(--text-2);
    border-color: transparent;
}
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }

.btn-full { width: 100%; }

.btn-sm { padding: 0.45rem 0.875rem; font-size: 0.8rem; }
.btn-xs { padding: 0.3rem 0.6rem; font-size: 0.75rem; }

.btn-danger { color: var(--danger) !important; }
.btn-danger:hover { background: var(--danger-bg) !important; }

/* ===== ALERTS ===== */
.alert {
    padding: 0.875rem 1.125rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    font-weight: 500;
}
.alert-error { background: var(--danger-bg); color: var(--danger); border: 1px solid #f5c0bb; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #b8dfc8; }

/* ===== PROMO CARDS ===== */
.month-section { margin-bottom: 1.75rem; }

.month-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--text-3);
    margin-bottom: 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--border);
}

.promo-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    transition: box-shadow 0.15s;
}
.promo-card:hover { box-shadow: var(--shadow-sm); }

.promo-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.4rem;
}
.promo-card-actions { display: flex; gap: 0.35rem; flex-shrink: 0; }

.promo-badge {
    display: inline-block;
    background: var(--accent-light);
    color: var(--accent-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.promo-desc { font-size: 0.875rem; color: var(--text-2); margin-bottom: 0.5rem; }

.promo-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-3);
}

/* ===== PRODUCT CARDS ===== */
.products-list { display: flex; flex-direction: column; gap: 0.75rem; }

.product-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
}

.product-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.4rem;
}

.product-brand-tag {
    display: inline-block;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-2);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.product-desc { font-size: 0.875rem; color: var(--text-2); margin-bottom: 0.4rem; }

/* ===== BRAND CHIPS ===== */
.brand-supplier-group { margin-bottom: 1.75rem; }

.brand-supplier-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--text-3);
    margin-bottom: 0.6rem;
}

.brand-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.brand-chip {
    background: var(--surface-2);
    border: 1.5px solid var(--border);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.45rem 1rem;
    border-radius: 24px;
    cursor: pointer;
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
.brand-chip:hover { background: var(--accent-light); border-color: var(--accent); color: var(--accent-dark); }
.brand-chip.has-data { background: var(--accent-light); border-color: var(--accent); color: var(--accent-dark); }

.chip-dot { font-size: 0.5rem; color: var(--accent-dark); }

/* ===== RADIO GROUP ===== */
.radio-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    padding: 0.5rem 0.875rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    transition: all 0.15s;
}
.radio-option:has(input:checked) { border-color: var(--accent); background: var(--accent-light); }
.radio-option input { accent-color: var(--accent-dark); }

/* ===== MODAL ===== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(20,18,14,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(2px);
}
.modal-overlay.open { display: flex; }

.modal {
    background: var(--surface);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}
.modal-lg { max-width: 680px; }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1.75rem 1.25rem;
    border-bottom: 1px solid var(--border);
}
.modal-header h2 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1rem;
    color: var(--text-3);
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
    transition: color 0.15s;
}
.modal-close:hover { color: var(--text); }

.modal-body { padding: 1.5rem 1.75rem; }

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1.25rem 1.75rem;
    border-top: 1px solid var(--border);
}

/* ===== TIMELINE (History) ===== */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
}

.timeline-dot {
    position: absolute;
    left: -2rem;
    top: 5px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--surface);
    border: 2.5px solid var(--border-strong);
}
.timeline-dot.dot-success { border-color: var(--success); background: var(--success-bg); }

.timeline-content {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.875rem 1.125rem;
}

.timeline-header { font-size: 0.9rem; margin-bottom: 0.25rem; }
.timeline-section { color: var(--text-2); font-weight: 400; }
.timeline-meta { font-size: 0.8rem; color: var(--text-3); }

/* ===== LOGIN PAGE ===== */
.login-page {
    background: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.login-wrap {
    width: 100%;
    max-width: 380px;
}

.login-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: #fff;
    letter-spacing: -0.02em;
}

.login-logo span { color: var(--accent); }

.login-subtitle {
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-top: 0.25rem;
}

.login-form {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.login-form .form-group label { color: rgba(255,255,255,0.5); }

.login-form input {
    background: rgba(255,255,255,0.08) !important;
    border-color: rgba(255,255,255,0.15) !important;
    color: #fff !important;
}
.login-form input:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(200,169,110,0.15) !important;
}
.login-form input::placeholder { color: rgba(255,255,255,0.25); }

.login-form .btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--text);
    margin-top: 0.5rem;
}
.login-form .btn-primary:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
}

.login-form .alert-error {
    background: rgba(192,57,43,0.2);
    border-color: rgba(192,57,43,0.4);
    color: #f5a49e;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-3);
}
.empty-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.empty-state p { margin-bottom: 1rem; font-size: 0.9rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
    .form-row { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; }
    .brief-header { flex-direction: column; }
    .tabs { gap: 0; }
    .tab { padding: 0.6rem 0.875rem; font-size: 0.82rem; }
    .section-card { padding: 1.25rem; }
    .modal-body { padding: 1.25rem; }
    .modal-footer { padding: 1rem 1.25rem; }
    .modal-header { padding: 1.25rem; }
    .active-brief-card { flex-direction: column; }
}