/* ML Stock Scanner - Custom Styles */

:root {
    --bg-darker: #0d1117;
    --bg-dark: #161b22;
    --bg-card: #21262d;
    --border-color: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --accent-green: #3fb950;
    --accent-red: #f85149;
    --accent-blue: #58a6ff;
    --accent-yellow: #d29922;
    --accent-purple: #a371f7;
}

body {
    background-color: var(--bg-darker);
    color: var(--text-primary);
    min-height: 100vh;
}

.bg-darker {
    background-color: var(--bg-darker) !important;
}

/* Navbar */
.navbar-dark {
    background-color: var(--bg-dark) !important;
}

.nav-link.active {
    color: var(--accent-blue) !important;
    font-weight: 600;
}

/* Cards */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.card-header {
    background-color: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
}

/* Stats Cards */
.stat-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-dark) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-icon {
    font-size: 2.5rem;
    opacity: 0.3;
}

/* Tables */
.table-dark {
    --bs-table-bg: var(--bg-card);
    --bs-table-border-color: var(--border-color);
    --bs-table-hover-bg: var(--bg-dark);
}

.table-dark th {
    background-color: var(--bg-dark);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

/* Text Colors */
.text-success { color: var(--accent-green) !important; }
.text-danger { color: var(--accent-red) !important; }
.text-info { color: var(--accent-blue) !important; }
.text-warning { color: var(--accent-yellow) !important; }
.text-purple { color: var(--accent-purple) !important; }
.text-muted { color: var(--text-secondary) !important; }

/* Badges */
.badge-buy {
    background-color: var(--accent-green);
    color: #fff;
}

.badge-sell {
    background-color: var(--accent-red);
    color: #fff;
}

.badge-hold {
    background-color: var(--accent-yellow);
    color: #000;
}

/* Forms */
.form-control, .form-select {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-dark);
    border-color: var(--accent-blue);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(88, 166, 255, 0.25);
}

.form-control::placeholder {
    color: var(--text-secondary);
}

/* Buttons */
.btn-primary {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

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

.btn-danger {
    background-color: var(--accent-red);
    border-color: var(--accent-red);
}

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

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

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-darker) 0%, #1a1f2e 100%);
}

.login-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.login-logo {
    font-size: 3rem;
    color: var(--accent-green);
    margin-bottom: 1rem;
}

/* Ticker Symbol */
.ticker-symbol {
    font-weight: 700;
    color: var(--accent-blue);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

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

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

.dropdown-item:hover {
    background-color: var(--bg-dark);
}

/* Loading Spinner */
.spinner-border {
    color: var(--accent-blue);
}

/* Pagination */
.page-link {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.page-link:hover {
    background-color: var(--bg-dark);
    border-color: var(--border-color);
    color: var(--accent-blue);
}

.page-item.active .page-link {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

/* File Upload */
.file-upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s;
}

.file-upload-area:hover {
    border-color: var(--accent-blue);
}

.file-upload-area.dragover {
    border-color: var(--accent-green);
    background-color: rgba(63, 185, 80, 0.1);
}
/* Form Labels Fix */
.form-label {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.card .form-label {
    color: #a0aec0;
}

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #58a6ff;
    color: #000;
    padding: 8px 16px;
    z-index: 10000;
    transition: top 0.3s;
}
.skip-link:focus {
    top: 0;
}

/* Improved color contrast for accessibility */
.text-success {
    color: #2dd36f !important; /* Brighter green for better contrast */
}
.text-danger {
    color: #ff6b6b !important; /* Brighter red */
}
.text-muted {
    color: #9ca3af !important; /* Lighter gray for better readability */
}
.text-secondary {
    color: #a8b2c1 !important;
}
/* Ensure links have good contrast */
a.text-primary:hover {
    color: #79b8ff !important;
}
/* Better badge contrast */
.badge.bg-warning {
    color: #1a1a2e !important;
}

/* Table sorting indicators */
th.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 20px !important;
}
th.sortable::after {
    content: "↕";
    position: absolute;
    right: 5px;
    opacity: 0.3;
}
th.sortable.asc::after {
    content: "↑";
    opacity: 1;
    color: #58a6ff;
}
th.sortable.desc::after {
    content: "↓";
    opacity: 1;
    color: #58a6ff;
}
th.sortable:hover {
    background: rgba(255,255,255,0.05);
}

/* Breadcrumb styling */
.breadcrumb {
    background: transparent;
    padding: 0;
    font-size: 0.875rem;
}
.breadcrumb-item + .breadcrumb-item::before {
    color: #6c757d;
    content: "/";
}
.breadcrumb-item a {
    color: #58a6ff;
    text-decoration: none;
}
.breadcrumb-item a:hover {
    color: #79b8ff;
    text-decoration: underline;
}
.breadcrumb-item.active {
    color: #9ca3af;
}