:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-color: #38bdf8;
    --accent-hover: #0ea5e9;
    --input-bg: #334155;
    --border-color: #475569;
    --danger-color: #ef4444;
}

body {
    margin: 0;
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 1400px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

/* Nav */
.main-nav {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.main-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--accent-color);
    background-color: rgba(56, 189, 248, 0.1);
}

header {
    text-align: center;
    width: 100%;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    margin-top: 0;
    background: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.search-section,
.add-stock-section,
.portfolio-section {
    width: 100%;
    position: relative;
    z-index: 10;
}

.search-box {
    position: relative;
    width: 100%;
}

input[type="text"],
input[type="number"] {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: white;
    box-sizing: border-box;
    transition: all 0.3s ease;
    font-family: inherit;
}

input[type="text"]:focus,
input[type="number"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.dropdown-results {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #1e293b;
    border-radius: 12px;
    margin-top: 0.5rem;
    border: 1px solid var(--accent-color);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    max-height: 300px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100;
}

.dropdown-results.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.result-item {
    padding: 0.8rem 1.5rem;
    cursor: pointer;
    transition: background 0.2s;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(71, 85, 105, 0.4);
}

.result-item:last-child {
    border-bottom: none;
}

.result-item:hover {
    background-color: var(--input-bg);
    color: var(--accent-color);
}

.results-section {
    width: 100%;
    animation: fadeIn 0.5s ease-out;
}

.results-section.hidden {
    display: none;
}

.card {
    background-color: var(--card-bg);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.card-header {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.card-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.badge {
    background-color: rgba(56, 189, 248, 0.1);
    color: var(--accent-color);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.badge-yield {
    background-color: rgba(34, 197, 94, 0.1);
    color: #4ade80;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
}

.card-body {
    padding: 0;
}

.form-body {
    padding: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.search-group {
    flex: 2;
    position: relative;
}

label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.primary-btn {
    background: linear-gradient(135deg, #38bdf8 0%, #0ea5e9 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    height: 54px;
    /* Match input height roughly */
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.delete-btn {
    background-color: transparent;
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.delete-btn:hover {
    background-color: var(--danger-color);
    color: white;
}

/* Tables */
.dividend-table,
.portfolio-table {
    width: 100%;
    border-collapse: collapse;
}

.dividend-table th,
.portfolio-table th,
.dividend-table td,
.portfolio-table td {
    padding: 1rem 1.5rem;
    text-align: left;
}

.dividend-table th,
.portfolio-table th {
    background-color: rgba(0, 0, 0, 0.1);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.dividend-table tr:not(:last-child),
.portfolio-table tr {
    border-bottom: 1px solid rgba(71, 85, 105, 0.3);
}

.dividend-table td.amount,
.portfolio-table td.amount {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--accent-color);
}

.stock-name {
    font-weight: 600;
    color: var(--text-primary);
}

.stock-ticker {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.total-row td {
    background-color: rgba(0, 0, 0, 0.2);
    font-weight: bold;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.no-data,
.loading-spinner {
    padding: 3rem;
    text-align: center;
    color: var(--text-secondary);
}

.hidden {
    display: none;
}

footer {
    margin-top: auto;
    color: #64748b;
    font-size: 0.875rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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


::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

.nowrap {
    white-space: nowrap;
}