/* Default (Light Mode) - Pastel Tones */
:root {
    --bg-base: #f8fafc;
    --bg-panel: rgba(255, 255, 255, 0.85);
    --bg-card: rgba(255, 255, 255, 0.6);
    --bg-message: rgba(241, 245, 249, 0.8);
    --bg-element: rgba(0, 0, 0, 0.06);
    --border-color: rgba(0, 0, 0, 0.1);
    --text-main: #334155;
    --text-muted: #64748b;
    --primary: #ea580c;
    --primary-hover: #c2410c;
    --primary-light: rgba(234, 88, 12, 0.1);
    --success: #166534;
    --success-hover: #14532d;
    --danger: #991b1b;
    --danger-hover: #7f1d1d;
    --diff-add-bg: rgba(22, 163, 74, 0.15); /* Green */
    --diff-add-text: #166534;
    --diff-del-bg: rgba(220, 38, 38, 0.15); /* Red */
    --diff-del-text: #991b1b;
    --radius: 8px;
    --transition: 0.3s ease;
}

/* Dark Mode (Addams Family) */
:root[data-theme="dark"] {
    --bg-base: #050505;
    --bg-panel: rgba(15, 15, 15, 0.85);
    --bg-card: rgba(30, 41, 59, 0.4);
    --bg-message: rgba(15, 23, 42, 0.4);
    --bg-element: rgba(255, 255, 255, 0.05);
    --border-color: rgba(255, 255, 255, 0.05);
    --text-main: #e2e8f0;
    --text-muted: #64748b;
    --primary: #9f1239;
    --primary-hover: #be123c;
    --primary-light: rgba(159, 18, 57, 0.15);
    --success: #9f1239;
    --success-hover: #be123c;
    --danger: #475569;
    --danger-hover: #64748b;
    --diff-add-bg: rgba(34, 197, 94, 0.2); /* Bright Green */
    --diff-add-text: #4ade80;
    --diff-del-bg: rgba(239, 68, 68, 0.2); /* Bright Red */
    --diff-del-text: #f87171;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg-base: #050505;
        --bg-panel: rgba(15, 15, 15, 0.85);
        --bg-card: rgba(30, 41, 59, 0.4);
        --bg-message: rgba(15, 23, 42, 0.4);
        --bg-element: rgba(255, 255, 255, 0.05);
        --border-color: rgba(255, 255, 255, 0.05);
        --text-main: #e2e8f0;
        --text-muted: #64748b;
        --primary: #9f1239;
        --primary-hover: #be123c;
        --primary-light: rgba(159, 18, 57, 0.15);
        --success: #9f1239;
        --success-hover: #be123c;
        --danger: #475569;
        --danger-hover: #64748b;
        --diff-add-bg: rgba(34, 197, 94, 0.2); /* Bright Green */
        --diff-add-text: #4ade80;
        --diff-del-bg: rgba(239, 68, 68, 0.2); /* Bright Red */
        --diff-del-text: #f87171;
    }
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    transition: color 0.5s;
}

body::before {
    content: "";
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: -10;
    background-color: var(--bg-base);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(234, 88, 12, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(194, 65, 12, 0.05), transparent 25%);
    transition: background-color 0.5s;
    pointer-events: none;
}

@media (prefers-color-scheme: dark) {
    body::before {
        background-image: 
            radial-gradient(circle at 15% 50%, rgba(159, 18, 57, 0.05), transparent 25%),
            radial-gradient(circle at 85% 30%, rgba(71, 85, 105, 0.05), transparent 25%);
    }
}

/* Base Utility Classes */
.glass-panel {
    background: var(--bg-panel);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
}

.padded { padding: 24px; }
.mt-4 { margin-top: 16px; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Buttons & Inputs */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn.primary {
    background: var(--primary);
    color: white;
    width: 100%;
}
.btn.primary:hover { background: var(--primary-hover); transform: translateY(-1px); }

.btn.secondary {
    background: var(--bg-element);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}
.btn.secondary:hover { background: var(--bg-card); transform: translateY(-1px); }

.btn.success {
    background: var(--success);
    color: white; /* Changed back to white since dark variants provide good contrast */
}
.btn.success:hover { background: var(--success-hover); transform: translateY(-1px); }

.btn.danger {
    background: var(--danger);
    color: white;
}
.btn.danger:hover { background: var(--danger-hover); transform: translateY(-1px); }

form.htmx-request .btn[type="submit"] {
    opacity: 0.7;
    pointer-events: none;
    cursor: wait;
}
.indicator-text { display: none; }
form.htmx-request .btn[type="submit"] .btn-text { display: none; }
form.htmx-request .btn[type="submit"] .indicator-text { display: inline; }

.btn.small { padding: 6px 12px; font-size: 0.85rem; }

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.input-group input, .input-group textarea, .input-field {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
    font-size: 0.95rem;
    transition: var(--transition);
    font-family: inherit;
}

.input-group input:focus, .input-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-panel);
}

.input-group textarea {
    min-height: 100px;
    resize: vertical;
}