/* EES Platform Custom Styles - Dark Theme (repaired) */

:root {
    /* Base background colors */
    --bg-dark: #0B1120;
    --bg-darker: #020617;
    --bg-card: #1E293B;
    --bg-input: #0F172A;
    --bg-light: #1E293B;
    --bg-lighter: #334155;

    /* Foreground colors */
    --fg-primary: #F9FAFB;
    --fg-secondary: #94A3B8;
    --fg-muted: #64748B;

    /* Accents */
    --accent-green: #22C55E;
    --accent-blue: #3B82F6;
    --accent-purple: #A855F7;
    --accent-red: #EF4444;

    /* Category colors */
    --sleep-color: #8B5CF6;
    --mood-color: #F59E0B;
    --energy-color: #22C55E;

    /* Utility */
    --hover-color: rgba(255, 255, 255, 0.06);
    --border-color: rgba(148, 163, 184, 0.2);
}

/* Global */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-dark);
    color: var(--fg-primary);
}

main { flex: 1; }

/* Navigation */
.navbar {
    background: var(--bg-darker) !important;
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--fg-primary) !important;
}

.nav-link {
    color: var(--fg-secondary) !important;
    transition: color 0.2s;
}

.nav-link:hover { color: var(--fg-primary) !important; }

.dropdown-menu {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
}

.dropdown-item { color: var(--fg-primary); }
.dropdown-item:hover { background: var(--hover-color); color: var(--fg-primary); }

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--fg-primary);
    transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.25); }

/* EES Score Display */
.ees-score-badge {
    font-size: 2.25rem;
    font-weight: 700;
    padding: 1.25rem 2rem;
    border-radius: 16px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    color: var(--fg-primary);
}

.ees-score-low {
    background: linear-gradient(135deg, var(--accent-red) 0%, #991b1b 100%);
    border-color: var(--accent-red);
    color: #fff;
}
.ees-score-medium {
    background: linear-gradient(135deg, var(--mood-color) 0%, #b45309 100%);
    border-color: var(--mood-color);
    color: #fff;
}
.ees-score-high {
    background: linear-gradient(135deg, var(--accent-green) 0%, #15803d 100%);
    border-color: var(--accent-green);
    color: #fff;
}

/* Buttons */
.btn { border-radius: 6px; padding: 0.5rem 1.25rem; font-weight: 500; transition: all 0.2s; }
.btn-primary { background: var(--accent-green); border-color: var(--accent-green); color: #fff; }
.btn-primary:hover { background: #16A34A; border-color: #16A34A; transform: translateY(-2px); box-shadow: 0 4px 15px rgba(34,197,94,0.35); }
.btn-secondary { background: var(--bg-lighter); border-color: var(--border-color); color: var(--fg-primary); }
.btn-secondary:hover { background: var(--hover-color); border-color: var(--hover-color); transform: translateY(-2px); box-shadow: 0 4px 15px rgba(71,85,105,0.35); }
.btn-danger { background: var(--accent-red); border-color: var(--accent-red); color: #fff; }
.btn-danger:hover { background: #dc2626; border-color: #dc2626; transform: translateY(-2px); box-shadow: 0 4px 15px rgba(239,68,68,0.35); }

/* Forms */
.form-control, .form-select { background: var(--bg-input); border: 1px solid var(--border-color); color: var(--fg-primary); border-radius: 6px; }
.form-control:focus, .form-select:focus { background: var(--bg-input); border-color: var(--accent-green); color: var(--fg-primary); box-shadow: 0 0 0 0.2rem rgba(34,197,94,0.25); }
.form-label { color: var(--fg-secondary); font-weight: 500; }

/* Alerts */
.alert { border-radius: 8px; background: var(--bg-card); border: 1px solid var(--border-color); color: var(--fg-primary); }
.alert-success { border-color: var(--accent-green); background: rgba(34,197,94,0.1); color: var(--accent-green); }
.alert-warning { border-color: var(--mood-color); background: rgba(245,158,11,0.1); color: var(--mood-color); }
.alert-info { border-color: var(--accent-blue); background: rgba(59,130,246,0.1); color: var(--accent-blue); }
.alert-danger { border-color: var(--accent-red); background: rgba(239,68,68,0.1); color: var(--accent-red); }

/* Tables */
.table { color: var(--fg-primary); }
.table-dark { --bs-table-bg: var(--bg-card); --bs-table-striped-bg: var(--bg-input); --bs-table-hover-bg: var(--hover-color); border-color: var(--border-color); }
.table > :not(caption) > * > * { border-bottom-color: var(--border-color); }
thead { background: var(--bg-input); }

/* Footer */
footer { margin-top: auto; background: var(--bg-darker) !important; border-top: 1px solid var(--border-color); color: var(--fg-muted) !important; }

/* Loading spinner */
.spinner-border-sm { width: 1rem; height: 1rem; border-width: 0.15em; }
.spinner-border { border-color: var(--accent-green); border-right-color: transparent; }

/* Modal */
.modal-content { background: var(--bg-card); border: 1px solid var(--border-color); color: var(--fg-primary); }
.modal-header { border-bottom-color: var(--border-color); }
.modal-footer { border-top-color: var(--border-color); }
.modal-header .btn-close { filter: invert(1); }

/* Pagination */
.pagination .page-link { background: var(--bg-card); border-color: var(--border-color); color: var(--fg-primary); }
.pagination .page-link:hover { background: var(--hover-color); border-color: var(--border-color); color: var(--fg-primary); }
.pagination .page-item.active .page-link { background: var(--accent-green); border-color: var(--accent-green); }

/* Breadcrumb */
.breadcrumb { background: var(--bg-card); border: 1px solid var(--border-color); }
.breadcrumb-item a { color: var(--accent-green); }
.breadcrumb-item.active { color: var(--fg-secondary); }

/* List Groups */
.list-group-item { background: var(--bg-card); border-color: var(--border-color); color: var(--fg-primary); }
.list-group-item:hover { background: var(--hover-color); }
.list-group-item.active { background: var(--accent-green); border-color: var(--accent-green); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-darker); }
::-webkit-scrollbar-thumb { background: var(--bg-lighter); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--hover-color); }

/* Stat Cards */
.stat-card { background: var(--bg-card); border: 1px solid var(--border-color); color: var(--fg-primary); border-radius: 12px; padding: 1.5rem; transition: all 0.3s ease; position: relative; overflow: hidden; }
.stat-card::before { content: ""; position: absolute; top: 0; right: 0; width: 4px; height: 100%; background: var(--accent-green); }
.stat-card-amber::before { background: var(--mood-color); }
.stat-card-green::before { background: var(--energy-color); }
.stat-card-blue::before { background: var(--accent-blue); }
.stat-card h3 { font-size: 2.25rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--fg-primary); }
.stat-card p { margin-bottom: 0; color: var(--fg-secondary); }
.stat-card .stat-icon { font-size: 2rem; opacity: 0.3; position: absolute; bottom: 1rem; right: 1rem; }

/* File upload area */
.upload-area { border: 2px dashed var(--border-color); border-radius: 12px; padding: 3rem; text-align: center; transition: all 0.3s; background: var(--bg-card); }
.upload-area:hover { border-color: var(--accent-green); background: rgba(34,197,94,0.05); }
.upload-area i { font-size: 3rem; color: var(--fg-muted); margin-bottom: 1rem; }

/* Category Badges */
.category-badge-sleep { background: linear-gradient(135deg, var(--sleep-color) 0%, #6d28d9 100%); color: #fff; padding: 0.5rem 1rem; border-radius: 8px; font-weight: 600; display: inline-block; }
.category-badge-mood { background: linear-gradient(135deg, var(--mood-color) 0%, #d97706 100%); color: #fff; padding: 0.5rem 1rem; border-radius: 8px; font-weight: 600; display: inline-block; }
.category-badge-energy { background: linear-gradient(135deg, var(--energy-color) 0%, #16a34a 100%); color: #fff; padding: 0.5rem 1rem; border-radius: 8px; font-weight: 600; display: inline-block; }

/* Progress Bars */
.progress { background: var(--bg-input); border-radius: 8px; height: 1.5rem; }
.progress-bar { border-radius: 8px; transition: width 0.6s ease; }
.progress-bar-sleep { background: var(--sleep-color); }
.progress-bar-mood { background: var(--mood-color); }
.progress-bar-energy { background: var(--energy-color); }

/* Report Cards */
.report-card { background: var(--bg-card); border: 1px solid var(--border-color); color: var(--fg-primary); border-radius: 12px; padding: 1.25rem; position: relative; overflow: hidden; transition: all 0.25s ease; }
.report-card::before { content: ""; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--accent-green); }
.report-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.4); border-color: var(--hover-color); }
.report-card-sleep::before { background: var(--sleep-color); }
.report-card-mood::before { background: var(--mood-color); }
.report-card-energy::before { background: var(--energy-color); }
.report-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.report-card-title { font-size: 1.1rem; font-weight: 600; color: var(--fg-primary); margin: 0; }
.report-card-badge { padding: 0.25rem 0.75rem; border-radius: 20px; font-size: 0.85rem; font-weight: 600; }
.badge-sleep { background: rgba(139, 92, 246, 0.2); color: var(--sleep-color); border: 1px solid var(--sleep-color); }
.badge-mood { background: rgba(245, 158, 11, 0.2); color: var(--mood-color); border: 1px solid var(--mood-color); }
.badge-energy { background: rgba(34, 197, 94, 0.2); color: var(--energy-color); border: 1px solid var(--energy-color); }
.report-card-score { font-size: 3rem; font-weight: 700; color: var(--fg-primary); line-height: 1; margin-bottom: 0.5rem; }
.report-card-label { font-size: 0.9rem; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.report-card-compounds { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border-color); }
.compound-item { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 0; border-bottom: 1px solid rgba(51,65,85,0.3); }
.compound-item:last-child { border-bottom: none; }
.compound-name { color: var(--fg-secondary); font-size: 0.9rem; }
.compound-value { color: var(--fg-primary); font-weight: 600; font-size: 0.95rem; }

.ees-score-medium {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.ees-score-high {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.compound-list {
    max-height: 400px;
    overflow-y: auto;
}

.table-responsive {
    border-radius: 8px;
    overflow: hidden;
}

.btn {
    border-radius: 6px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.alert {
    border-radius: 8px;
    border: none;
}

footer {
    margin-top: auto;
}

/* Dashboard Stats */
.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    padding: 1.5rem;
}

.stat-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-card p {
    margin-bottom: 0;
    opacity: 0.9;
}

/* File upload area */
.upload-area {
    border: 2px dashed #dee2e6;
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    transition: all 0.3s;
}

.upload-area:hover {
    border-color: var(--primary-color);
    background-color: rgba(13, 110, 253, 0.05);
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Calculator Page Specific Styles */
.btn-gradient {
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-blue) 100%);
    border: none;
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.btn-gradient:hover {
    background: linear-gradient(135deg, #16A34A 0%, #2563EB 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.text-light-muted {
    color: var(--fg-secondary);
}

.text-white {
    color: var(--fg-primary);
}

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

.text-accent-amber {
    color: var(--mood-color);
}

.text-accent-purple {
    color: var(--sleep-color);
}

.bg-accent-green {
    background-color: var(--accent-green);
}

.bg-accent-amber {
    background-color: var(--mood-color);
}

.bg-accent-purple {
    background-color: var(--sleep-color);
}

.bg-card {
    background-color: var(--bg-card);
}

.bg-card-header {
    background-color: var(--bg-darker);
}

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

/* EES Badge Styles */
.ees-badge {
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
}

.ees-1, .ees-2, .ees-3 {
    background-color: #DC2626;
    color: white;
}

.ees-4, .ees-5, .ees-6 {
    background-color: var(--mood-color);
    color: white;
}

.ees-7, .ees-8, .ees-9, .ees-10 {
    background-color: var(--accent-green);
    color: white;
}

/* Category Badge Styles */
.badge-category-energy {
    background-color: rgba(34, 197, 94, 0.2);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.badge-category-mood {
    background-color: rgba(245, 158, 11, 0.2);
    color: var(--mood-color);
    border: 1px solid var(--mood-color);
}

.badge-category-sleep {
    background-color: rgba(168, 85, 247, 0.2);
    color: var(--sleep-color);
    border: 1px solid var(--sleep-color);
}

/* Table Styles for Dark Theme */
.table-dark {
    background-color: var(--bg-card);
    color: var(--fg-primary);
}

.table-dark thead th {
    background-color: var(--bg-darker);
    border-color: var(--border-color);
}

.table-dark tbody tr {
    border-color: var(--border-color);
}

.table-dark tbody tr:hover {
    background-color: var(--hover-color);
}

/* Success button */
.btn-success {
    background-color: var(--accent-green);
    border-color: var(--accent-green);
}

.btn-success:hover {
    background-color: #16A34A;
    border-color: #16A34A;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4);
}

/* Outline button variants */
.btn-outline-primary {
    color: var(--accent-green);
    border-color: var(--accent-green);
}

.btn-outline-primary:hover {
    background-color: var(--accent-green);
    border-color: var(--accent-green);
    color: white;
}

.btn-outline-secondary {
    color: var(--fg-secondary);
    border-color: var(--border-color);
}

.btn-outline-secondary:hover {
    background-color: var(--bg-lighter);
    border-color: var(--border-color);
    color: var(--fg-primary);
}

.btn-outline-info {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
}

.btn-outline-info:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
}