/* ===== TaxRelief AI - Main Stylesheet ===== */
/* Matching RateMind AI Design System */

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

:root {
    --nav-bg: #1e3054;
    --nav-text: #fff;
    --accent: #e67e22;
    --accent-hover: #d35400;
    --page-bg: #f0f2f5;
    --card-bg: #ffffff;
    --card-border: #e8ecf0;
    --text-dark: #1e3054;
    --text-mid: #5a6a7a;
    --text-light: #8a96a3;
    --blue: #3498db;
    --green: #27ae60;
    --red: #e74c3c;
    --orange: #e67e22;
    --border-blue: #3498db;
    --border-orange: #e67e22;
    --border-green: #27ae60;
    --border-red: #e74c3c;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--page-bg);
    color: var(--text-dark);
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: 220px;
    min-height: 100vh;
    background: var(--nav-bg);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar-logo {
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo-icon { font-size: 20px; }

.logo-text {
    font-size: 18px;
    font-weight: 800;
    color: #fff;
}

.logo-text .highlight { color: var(--accent); }

.sidebar nav {
    flex: 1;
    padding: 8px 12px;
}

.nav-section {
    font-size: 10px;
    font-weight: 700;
    color: rgba(255,255,255,0.3);
    letter-spacing: 1.5px;
    padding: 14px 12px 6px;
    text-transform: uppercase;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    background: transparent;
    border: none;
    border-left: 3px solid transparent;
    border-radius: 6px;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    text-align: left;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
    margin-bottom: 2px;
}

.nav-item:hover {
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.9);
}

.nav-item.active {
    background: rgba(230,126,34,0.12);
    color: var(--accent);
    font-weight: 600;
    border-left-color: var(--accent);
}

.nav-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: 220px;
    min-height: 100vh;
}

/* ===== TOP BAR ===== */
.topbar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--card-border);
    padding: 0 28px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.topbar-title {
    font-size: 19px;
    font-weight: 700;
    color: var(--text-dark);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.topbar-email {
    font-size: 13px;
    color: var(--text-light);
}

.topbar-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-mid);
    text-decoration: none;
    transition: all 0.2s;
}

.topbar-btn:hover { background: #f5f6f8; }

/* ===== CONTENT ===== */
.content { padding: 24px 28px; }

/* ===== ALERTS ===== */
.messages-container { padding: 12px 28px 0; }

.alert {
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.alert-success { background: #eafaf1; color: var(--green); border: 1px solid #c8f0d8; }
.alert-error { background: #fdeaea; color: var(--red); border: 1px solid #f5c6c6; }
.alert-warning { background: #fff8e1; color: #8d6e00; border: 1px solid #ffe082; }
.alert-info { background: #eaf2fd; color: var(--blue); border: 1px solid #c4daf5; }
.alert-close { background: none; border: none; font-size: 18px; cursor: pointer; color: inherit; }

/* ===== STAT CARDS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 20px 22px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    border-top: 3px solid var(--border-blue);
}

.stat-card:nth-child(2) { border-top-color: var(--border-orange); }
.stat-card:nth-child(3) { border-top-color: var(--border-green); }
.stat-card:nth-child(4) { border-top-color: var(--border-red); }

.stat-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-dark);
}

.stat-sub {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 4px;
}

/* ===== TWO COLUMN ===== */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ===== CARD ===== */
.card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid #eef0f3;
}

.card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-outline {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-mid);
}

.btn-outline:hover { background: #f5f6f8; }

.btn-sm {
    padding: 6px 14px;
    font-size: 12px;
}

.btn-block { width: 100%; text-align: center; }

/* ===== LEAD / LIST ROWS ===== */
.list-row {
    padding: 12px 0;
    border-bottom: 1px solid #f2f4f6;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.list-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--blue);
    cursor: pointer;
    text-decoration: none;
}

.list-name:hover { text-decoration: underline; }

.list-detail {
    font-size: 11px;
    color: var(--text-light);
    margin-top: 2px;
}

.list-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.list-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
}

/* ===== BADGES ===== */
.badge {
    font-size: 9px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.badge-hot { background: #fdeaea; color: var(--red); }
.badge-green { background: #eafaf1; color: var(--green); }
.badge-blue { background: #eaf2fd; color: var(--blue); }
.badge-orange { background: #fef4e8; color: var(--orange); }

/* ===== ACTIVITY ===== */
.activity-row {
    padding: 10px 0;
    border-bottom: 1px solid #f2f4f6;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

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

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.activity-icon.blue { background: #eaf2fd; color: var(--blue); }
.activity-icon.orange { background: #fef4e8; color: var(--orange); }
.activity-icon.green { background: #eafaf1; color: var(--green); }

.activity-text { font-size: 13px; color: var(--text-dark); font-weight: 500; }
.activity-time { font-size: 11px; color: var(--text-light); margin-top: 2px; }

/* ===== FORMS ===== */
.form-group { margin-bottom: 18px; }

.form-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    background: #fafafa;
    border: 1px solid var(--card-border);
    border-radius: 6px;
    color: var(--text-dark);
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.2s;
}

.form-input:focus { border-color: var(--accent); }

.form-input-lg { font-size: 18px; font-weight: 700; }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-select {
    width: 100%;
    padding: 12px 14px;
    background: #fafafa;
    border: 1px solid var(--card-border);
    border-radius: 6px;
    color: var(--text-dark);
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none;
    cursor: pointer;
}

/* ===== TOGGLE BUTTONS ===== */
.toggle-group { display: flex; gap: 8px; }

.toggle-btn {
    flex: 1;
    background: #fafafa;
    border: 1px solid var(--card-border);
    color: var(--text-mid);
    padding: 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    text-transform: capitalize;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
}

.toggle-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ===== YES/NO BUTTONS ===== */
.yn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.yn-btn {
    background: #fafafa;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 16px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
}

.yn-btn:hover { border-color: var(--accent); }
.yn-btn.selected { background: rgba(230,126,34,0.08); border: 2px solid var(--accent); color: var(--accent); }

/* ===== OPTION BUTTONS ===== */
.opt-btn {
    display: block;
    width: 100%;
    text-align: left;
    background: #fafafa;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 14px 18px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
    margin-bottom: 10px;
}

.opt-btn:hover { border-color: var(--accent); }
.opt-btn.selected { background: rgba(230,126,34,0.08); border: 2px solid var(--accent); color: var(--accent); }

/* ===== PROGRESS BAR ===== */
.progress-wrap {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 14px 22px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-bottom: 18px;
}

.progress-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.progress-top span { font-size: 12px; }
.progress-left { color: var(--text-light); }
.progress-right { color: var(--accent); font-weight: 700; }

.progress-track { height: 6px; background: #eee; border-radius: 4px; }

.progress-fill {
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    transition: width 0.5s;
}

/* ===== RESULT CARDS ===== */
.result-card {
    background: var(--card-bg);
    border-radius: 8px;
    margin-bottom: 10px;
    border: 1px solid var(--card-border);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: all 0.2s;
}

.result-card.expanded { border-color: var(--accent); }

.result-card-header {
    padding: 16px 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.result-card-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.result-icon { font-size: 28px; }

.result-card-left h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--blue);
}

.result-card-left p {
    font-size: 11px;
    color: var(--text-light);
    margin-top: 2px;
}

.result-card-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.result-saving {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-dark);
}

.arrow {
    color: var(--text-light);
    transition: transform 0.3s;
    font-size: 12px;
}

.arrow.open { transform: rotate(180deg); }

.result-card-body {
    padding: 0 22px 18px;
    border-top: 1px solid #f0f2f5;
    display: none;
}

.result-card.expanded .result-card-body { display: block; }

.detail-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    font-weight: 700;
    margin-top: 14px;
}

.detail-text {
    font-size: 13px;
    color: var(--text-mid);
    margin-top: 4px;
    line-height: 1.6;
}

.eligibility-list {
    list-style: none;
    padding: 0;
    margin: 6px 0 0;
}

.eligibility-list li {
    font-size: 12px;
    color: var(--text-mid);
    padding: 3px 0;
    display: flex;
    gap: 8px;
}

.eligibility-list li .check { color: var(--green); }

/* ===== DISCLAIMER ===== */
.disclaimer {
    margin-top: 20px;
    padding: 14px 18px;
    border-radius: 8px;
    background: #fff8e1;
    border: 1px solid #ffe082;
}

.disclaimer p { color: #8d6e00; font-size: 12px; line-height: 1.6; }

/* ===== FILTER BAR ===== */
.filter-bar {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 14px 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.tab-btn {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-mid);
    padding: 8px 18px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
    text-decoration: none;
}

.tab-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.search-input {
    flex: 1;
    padding: 10px 16px;
    background: #fafafa;
    border: 1px solid var(--card-border);
    border-radius: 6px;
    color: var(--text-dark);
    font-size: 13px;
    font-family: 'Inter', sans-serif;
    outline: none;
}

.search-input:focus { border-color: var(--accent); }

/* ===== CALCULATOR ===== */
.take-home-section {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eef0f3;
}

.take-home-label {
    font-size: 12px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 6px;
}

.take-home-value {
    font-size: 44px;
    font-weight: 800;
    color: var(--green);
}

.take-home-monthly {
    font-size: 16px;
    color: var(--text-light);
    margin-top: 4px;
}

.breakdown-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.breakdown-item {
    background: #fafafa;
    border-radius: 8px;
    padding: 14px 16px;
    border-left: 3px solid var(--blue);
}

.breakdown-item:nth-child(2) { border-left-color: var(--green); }
.breakdown-item:nth-child(3) { border-left-color: var(--orange); }
.breakdown-item:nth-child(4) { border-left-color: var(--red); }
.breakdown-item:nth-child(5) { border-left-color: var(--red); }
.breakdown-item:nth-child(6) { border-left-color: var(--blue); }

.breakdown-label {
    font-size: 10px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.breakdown-value {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-dark);
}

/* ===== TAX BANDS ===== */
.tax-bands {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid #eef0f3;
}

.band-bar {
    height: 10px;
    border-radius: 5px;
    overflow: hidden;
    display: flex;
    background: #eee;
}

.band-legend {
    display: flex;
    gap: 14px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.band-legend span {
    font-size: 11px;
    color: var(--text-light);
}

/* ===== TABLE ===== */
.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th {
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border-bottom: 2px solid var(--card-border);
}

table td {
    padding: 12px 16px;
    font-size: 13px;
    border-bottom: 1px solid #f2f4f6;
    color: var(--text-dark);
}

table tr:hover { background: #fafbfc; }

/* ===== COMPANY LOOKUP ===== */
.company-card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 24px;
    border: 1px solid var(--card-border);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-bottom: 16px;
}

.company-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.company-card .meta {
    font-size: 12px;
    color: var(--text-light);
}

.company-flags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.flag-tag {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 600;
}

.flag-tag.green { background: #eafaf1; color: var(--green); }
.flag-tag.blue { background: #eaf2fd; color: var(--blue); }
.flag-tag.orange { background: #fef4e8; color: var(--orange); }
.flag-tag.red { background: #fdeaea; color: var(--red); }

/* ===== PLACEHOLDER ===== */
.placeholder-center {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.placeholder-box {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 48px;
    border-top: 3px solid var(--accent);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    text-align: center;
    max-width: 400px;
}

.placeholder-box .icon { font-size: 48px; margin-bottom: 16px; }
.placeholder-box h2 { font-size: 22px; font-weight: 800; color: var(--text-dark); margin-bottom: 8px; }
.placeholder-box p { color: var(--text-mid); font-size: 14px; }

/* ===== AUTH PAGES ===== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--nav-bg);
}

.auth-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 40px;
    width: 420px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.auth-logo {
    text-align: center;
    margin-bottom: 28px;
}

.auth-logo .icon { font-size: 40px; margin-bottom: 8px; }
.auth-logo h1 { font-size: 24px; font-weight: 800; color: var(--text-dark); }
.auth-logo h1 span { color: var(--accent); }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeIn 0.4s ease; }

/* ===== LOADING ===== */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(230,126,34,0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

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

@media (max-width: 768px) {
    .sidebar { width: 60px; }
    .sidebar-logo .logo-text, .nav-item span:not(.nav-icon), .nav-section { display: none; }
    .main-content { margin-left: 60px; }
    .stats-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
}