/*
 * IMPACCT 2.0 — Reusable Components
 * Buttons, forms, alerts, cards, modals, badges.
 * All colors use theme CSS variables from theme.css.
 */

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

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

.btn-full {
    width: 100%;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
}
.btn-outline:hover {
    background: var(--bg-hover);
}

.btn-danger {
    background: var(--color-danger);
    color: #ffffff;
}

/* ── Form Groups ── */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
    background: var(--input-bg);
    color: var(--input-text);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color 0.15s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--input-placeholder);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--input-focus-border);
}

/* ── Alerts ── */
.alert {
    padding: 10px 14px;
    margin-bottom: 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
}

.alert-success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
}

.alert-info {
    background: rgba(6, 182, 212, 0.15);
    color: var(--color-info);
    border: 1px solid var(--color-info);
}

/* ── Cards ── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

/* ── KPI Cards (Dashboard) ── */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.kpi-card h3 {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.kpi-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.kpi-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
}