/**
 * Amplyx - Dashboard Styles
 * Minimal, black & white
 * © 2025 Intelliquinte L.L.C.
 */

:root {
    --black: #000;
    --white: #fff;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --font: 'Raleway', sans-serif;
    --font-mono: 'Poppins', monospace;
}

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

body {
    font-family: var(--font);
    background: var(--white);
    color: var(--black);
    line-height: 1.5;
}

.hidden { display: none !important; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--gray-300);
    background: var(--white);
    cursor: pointer;
    transition: all 0.15s;
}

.btn:hover { background: var(--gray-100); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}
.btn-primary:hover { background: var(--gray-800); }

.btn-ghost { border-color: transparent; }
.btn-ghost:hover { background: var(--gray-100); }

.btn-danger { color: #dc2626; border-color: #dc2626; }
.btn-danger:hover { background: #dc2626; color: var(--white); }

/* Loading */
.loading-screen {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--white);
    z-index: 1000;
}

.loader {
    width: 24px;
    height: 24px;
    border: 2px solid var(--gray-200);
    border-top-color: var(--black);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Auth */
.auth-container {
    max-width: 360px;
    margin: 100px auto;
    padding: 40px;
}

.auth-header { text-align: center; margin-bottom: 32px; }
.logo { font-size: 24px; font-weight: 700; letter-spacing: -0.5px; }
.tagline { color: var(--gray-500); font-size: 14px; margin-top: 8px; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px 12px;
    font-family: var(--font);
    font-size: 14px;
    border: 1px solid var(--gray-300);
    background: var(--white);
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--black);
}

.btn-full { width: 100%; }
.auth-error { color: #dc2626; font-size: 13px; margin-top: 12px; }
.auth-success { color: #16a34a; font-size: 13px; margin-top: 12px; }
.auth-switch { text-align: center; margin-top: 24px; font-size: 14px; color: var(--gray-500); }
.auth-links { text-align: center; margin-top: 16px; font-size: 14px; }
.auth-links a { color: var(--gray-500); text-decoration: none; }
.auth-links a:hover { color: var(--black); text-decoration: underline; }

/* Turnstile CAPTCHA */
.cf-turnstile { margin-bottom: 16px; display: flex; justify-content: center; }
.cf-turnstile iframe { max-width: 100%; }
.auth-switch a { color: var(--black); }
.optional { color: var(--gray-400); font-weight: 400; }
.form-hint { font-size: 12px; color: var(--gray-500); margin-top: 4px; }

/* Dashboard Header */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--gray-200);
}

.header-left, .header-right { display: flex; align-items: center; gap: 16px; }
.logo-small { font-size: 18px; font-weight: 700; }
.user-email { font-size: 13px; color: var(--gray-500); }
.plan-badge { font-size: 11px; padding: 2px 8px; background: var(--gray-100); text-transform: uppercase; }

/* Dashboard Main */
.dashboard-main, .campaign-main { padding: 24px; max-width: 1200px; margin: 0 auto; }

.dashboard-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}
.dashboard-title h2 { font-size: 20px; font-weight: 600; }

.usage-bar {
    display: flex;
    gap: 32px;
    padding: 16px;
    background: var(--gray-100);
    margin-bottom: 24px;
}
.usage-item { display: flex; flex-direction: column; }
.usage-label { font-size: 11px; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.5px; }
.usage-value { font-family: var(--font-mono); font-size: 14px; font-weight: 600; }
.usage-value.usage-warning { color: #f59e0b; } /* Amber for warning (80-99%) */
.usage-value.usage-exceeded { color: #dc2626; } /* Red for exceeded (100%+) */

/* Plan Badges */
.plan-badge { 
    font-size: 11px; 
    padding: 4px 8px; 
    border-radius: 4px; 
    text-transform: uppercase; 
    letter-spacing: 0.5px;
    font-weight: 600;
}
.plan-badge.plan-free { background: var(--gray-200); color: var(--gray-600); }
.plan-badge.plan-starter { background: #dbeafe; color: #1e40af; }
.plan-badge.plan-pro { background: #fef3c7; color: #92400e; }
.plan-badge.plan-enterprise { background: #e0e7ff; color: #3730a3; }

/* Campaign Cards */
.campaign-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border: 1px solid var(--gray-200);
    margin-bottom: 12px;
    cursor: pointer;
    transition: border-color 0.15s;
}
.campaign-card:hover { border-color: var(--black); }

.campaign-info h3 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.campaign-url { font-size: 13px; color: var(--gray-500); }

.campaign-stats { display: flex; gap: 32px; }
.campaign-stat { text-align: center; }
.campaign-stat-value { display: block; font-family: var(--font-mono); font-size: 20px; font-weight: 600; }
.campaign-stat-label { font-size: 11px; color: var(--gray-500); text-transform: uppercase; }

/* Empty State */
.empty-state { text-align: center; padding: 60px 20px; color: var(--gray-500); }
.empty-state h3 { color: var(--black); margin-bottom: 8px; }

/* Campaign View */
.campaign-title { font-size: 20px; font-weight: 600; }
.live-indicator { font-size: 11px; color: var(--gray-400); }
.live-indicator::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #22c55e;
    border-radius: 50%;
    margin-right: 6px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    padding: 20px;
    border: 1px solid var(--gray-200);
}
.stat-label { display: block; font-size: 11px; color: var(--gray-500); text-transform: uppercase; margin-bottom: 8px; }
.stat-value { display: block; font-family: var(--font-mono); font-size: 28px; font-weight: 600; }
.stat-sub { font-size: 12px; color: var(--gray-500); }

/* Tabs */
.tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 24px;
}

.tab {
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 500;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    color: var(--gray-500);
}
.tab:hover { color: var(--black); }
.tab.active { color: var(--black); border-bottom-color: var(--black); }

/* Data Table */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
    text-align: left;
    padding: 12px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--gray-500);
    border-bottom: 1px solid var(--gray-200);
}
.data-table td { padding: 12px; border-bottom: 1px solid var(--gray-100); }
.data-table code { font-family: var(--font-mono); font-size: 13px; background: var(--gray-100); padding: 2px 6px; }
.empty-cell { text-align: center; color: var(--gray-400); padding: 40px; }

/* Tree */
.tree-header { font-size: 13px; color: var(--gray-500); margin-bottom: 16px; }
.tree-node { margin-bottom: 8px; }
.tree-node-content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--gray-100);
}
.tree-node code { font-family: var(--font-mono); font-weight: 600; }
.tree-stats { font-size: 13px; color: var(--gray-500); }

/* Timeline */
.timeline-header {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 16px;
}
.timeline-bars { display: flex; align-items: flex-end; gap: 2px; height: 120px; }
.bar-wrap { flex: 1; height: 100%; display: flex; align-items: flex-end; }
.bar { width: 100%; background: var(--black); min-height: 2px; }
.bar:hover { background: var(--gray-700); }

/* Data Rows (Platforms, Geo) */
.data-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
}
.data-label { min-width: 120px; font-weight: 500; }
.data-bar { flex: 1; height: 6px; background: var(--gray-200); }
.data-bar > div { height: 100%; background: var(--black); }
.data-value { font-family: var(--font-mono); font-weight: 600; min-width: 60px; text-align: right; }
.data-pct { font-size: 13px; color: var(--gray-500); min-width: 40px; text-align: right; }

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.modal-content {
    position: relative;
    width: 100%;
    max-width: 480px;
    background: var(--white);
    padding: 32px;
    margin: 20px;
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.modal-header h2 { font-size: 18px; font-weight: 600; }
.modal-close { background: none; border: none; font-size: 24px; cursor: pointer; color: var(--gray-400); }

.modal-actions { display: flex; justify-content: space-between; margin-top: 24px; }
.modal-actions-right { display: flex; gap: 8px; }

.campaign-success h3 { margin-bottom: 8px; }
.success-hint { color: var(--gray-500); margin-bottom: 24px; }
.link-option { border: 1px solid var(--gray-200); padding: 16px; margin-bottom: 16px; text-align: left; }
.link-option-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.link-badge { font-size: 11px; padding: 2px 6px; background: var(--black); color: var(--white); }
.link-desc { font-size: 13px; color: var(--gray-500); margin-bottom: 12px; }
.tracking-link-box { display: flex; gap: 8px; margin: 8px 0; }
.tracking-link-box input { flex: 1; padding: 10px; font-family: var(--font-mono); font-size: 12px; border: 1px solid var(--gray-300); }

/* Links Section (Campaign View) */
.links-section { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 16px; 
    margin-bottom: 24px; 
}
.link-card {
    border: 1px solid var(--gray-200);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.link-card.recommended {
    border-color: var(--black);
    border-width: 2px;
}
.link-option.recommended {
    border-color: var(--black);
    border-width: 2px;
}
.badge {
    display: inline-block;
    font-size: 10px;
    padding: 2px 6px;
    background: var(--black);
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    vertical-align: middle;
    margin-left: 8px;
}
.link-info { display: flex; flex-direction: column; gap: 4px; }
.link-label { font-weight: 600; font-size: 14px; }
.link-hint { font-size: 12px; color: var(--gray-500); }
.link-actions { display: flex; gap: 8px; align-items: center; }
.link-display { 
    flex: 1; 
    font-family: var(--font-mono); 
    font-size: 11px; 
    padding: 8px 10px; 
    background: var(--gray-100); 
    word-break: break-all;
    overflow: hidden;
    transition: all 0.15s ease;
}

/* Clickable links */
.link-display.clickable { 
    cursor: pointer;
}
.link-display.clickable:hover { 
    background: var(--gray-200);
    text-decoration: underline;
}

/* Copy feedback */
.link-display.copied {
    background: var(--black) !important;
    color: var(--white) !important;
    font-weight: 600;
    text-align: center;
}
.btn-sm { padding: 6px 12px; font-size: 12px; }

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

/* Flash animation */
@keyframes flash { 50% { opacity: 0.5; } }
.flash { animation: flash 0.3s; }

/* Auth Links */
.auth-links {
    text-align: center;
    margin-top: 16px;
}
.auth-links a {
    font-size: 13px;
    color: var(--gray-500);
}
.auth-links a:hover {
    color: var(--black);
}
.auth-success {
    color: #16a34a;
    font-size: 13px;
    margin-top: 12px;
    padding: 12px;
    background: #f0fdf4;
    border: 1px solid #86efac;
}

/* Settings View */
.settings-main {
    padding: 24px;
    max-width: 720px;
    margin: 0 auto;
}

.settings-section {
    margin-bottom: 40px;
}

.settings-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--gray-200);
}

.settings-card {
    border: 1px solid var(--gray-200);
    padding: 24px;
    margin-bottom: 16px;
}

.settings-card h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.settings-form .btn {
    align-self: flex-start;
}

.form-feedback {
    font-size: 13px;
    padding: 8px 12px;
    margin-top: 4px;
}
.form-feedback.success {
    color: #16a34a;
    background: #f0fdf4;
}
.form-feedback.error {
    color: #dc2626;
    background: #fef2f2;
}

/* Session Info */
.session-info {
    display: grid;
    gap: 12px;
}
.session-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-100);
}
.session-item:last-child {
    border-bottom: none;
}
.session-label {
    font-size: 13px;
    color: var(--gray-500);
}
.session-value {
    font-size: 13px;
    font-weight: 500;
}

/* Danger Zone */
.danger-zone .settings-card.danger {
    border-color: #fecaca;
    background: #fef2f2;
}
.danger-zone .settings-card h4 {
    color: #dc2626;
}
.danger-zone .settings-card p {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 16px;
}

/* Delete Account Modal */
.danger-modal {
    border: 2px solid #dc2626;
}
.danger-modal .modal-header {
    border-bottom: 1px solid #fecaca;
    padding-bottom: 16px;
}
.danger-modal .modal-header h2 {
    color: #dc2626;
}
.delete-warning {
    background: #fef2f2;
    padding: 20px;
    margin-bottom: 24px;
    text-align: center;
}
.delete-warning .warning-icon {
    font-size: 32px;
    margin-bottom: 12px;
}
.delete-warning p {
    margin-bottom: 8px;
    font-size: 14px;
}
.delete-warning ul {
    text-align: left;
    margin: 16px 0 0 24px;
    font-size: 13px;
    color: var(--gray-600);
}
.delete-warning li {
    margin-bottom: 4px;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-header { flex-direction: column; gap: 12px; padding: 12px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .campaign-card { flex-direction: column; text-align: center; gap: 16px; }
    .campaign-stats { justify-content: center; }
    .tabs { overflow-x: auto; }
    .data-row { flex-wrap: wrap; }
    .data-label { width: 100%; }
    .settings-main { padding: 16px; }
    .settings-card { padding: 16px; }
    .session-item { flex-direction: column; gap: 4px; }
}