/* ── Dashboard-specific styles only ── */
/* Theme vars, typography, common components live in /assets/css/shared.css */

/* ── Login Modal ────────────────────────────────────────────── */
.modal {
    position: fixed;
    inset: 0;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-surface);
}

.title {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    color: var(--text-main);
}

.title span, .logo span {
    color: var(--accent);
}

.input-group {
    position: relative;
    margin-bottom: 1rem;
}

.input-group input {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-main);
    font-size: 1rem;
    outline: none;
    font-family: var(--font-body);
}

.input-group input:focus {
    border-color: var(--accent);
}

.input-group label {
    position: absolute;
    left: 0.75rem;
    top: 0.75rem;
    color: var(--text-muted);
    pointer-events: none;
    background: var(--bg);
    padding: 0 0.25rem;
}

.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.85rem;
    color: var(--accent);
}

.btn-primary {
    width: 100%;
    padding: 0.75rem;
    border-radius: 4px;
    border: none;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    background: var(--accent);
    color: white;
    font-family: var(--font-body);
}

/* ── App Layout ─────────────────────────────────────────────── */
.app-layout {
    display: flex;
    height: 100vh;
}

.sidebar {
    width: 300px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    background: var(--bg-surface);
}

.sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-main);
}

.search-box {
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 0.6rem 0.75rem 0.6rem 2rem;
    background: var(--bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-main);
    font-size: 13px;
    font-family: var(--font-body);
}

.search-box input:focus {
    border-color: var(--accent);
    outline: none;
}

.search-icon {
    position: absolute;
    left: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

.tree-container {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.tree-node {
    padding: 0.35rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 13px;
    user-select: none;
}

.tree-node:hover {
    background: var(--bg);
    color: var(--text-main);
}

.tree-node.file {
    padding-left: 2.5rem;
}

.tree-node.active {
    background: var(--bg);
    color: var(--accent);
    border-right: 2px solid var(--accent);
}

.content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg);
}

.topbar {
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-surface);
}

.breadcrumb {
    color: var(--text-muted);
    font-size: 13px;
}

.breadcrumb span {
    color: var(--text-main);
}

.viewer-container, .search-results-container {
    flex: 1;
    margin: 1rem;
    overflow-y: auto;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-surface);
}

.empty-state {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-muted);
}

.hero-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.search-results-container h2 {
    margin-top: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.result-card {
    background: var(--bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1rem;
    cursor: pointer;
}

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

.result-card h3 {
    font-size: 1rem;
    margin-bottom: 0.4rem;
    color: var(--text-main);
    font-weight: 600;
}

.result-card p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 0;
}

.loading-spinner {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}