/* Base */
*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --color-bg: #fafafa;
    --color-surface: #ffffff;
    --color-text: #1a1a1a;
    --color-text-muted: #666;
    --color-border: #e0e0e0;
    --color-primary: #4a154b;
    --color-primary-hover: #611f69;
    --color-accent: #36c5f0;
    --color-tag-bg: #f0e6f0;
    --color-tag-text: #4a154b;
    --color-error: #e01e5a;
    --color-auto: #f5f0f5;
    --radius: 8px;
    --max-width: 800px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    margin: 0;
    line-height: 1.6;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Navbar */
.navbar {
    background: var(--color-primary);
    color: white;
    padding: 0 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.nav-brand {
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

.nav-brand:hover {
    text-decoration: none;
    opacity: 0.9;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
}

.nav-links a:hover {
    color: white;
    text-decoration: none;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    margin-left: 0.5rem;
    padding-left: 1rem;
    border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.nav-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
}

.nav-logout {
    color: rgba(255, 255, 255, 0.6) !important;
    font-size: 0.8rem;
}

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
}

.btn:hover {
    background: var(--color-bg);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

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

.btn-small {
    padding: 0.3rem 0.7rem;
    font-size: 0.8rem;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--color-bg);
}

.login-card {
    background: var(--color-surface);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.login-card h1 {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
    color: var(--color-primary);
}

.login-card p {
    color: var(--color-text-muted);
    margin: 0 0 2rem;
}

.slack-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s;
}

.slack-button:hover {
    background: var(--color-primary-hover);
    text-decoration: none;
    color: white;
}

.login-note {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 1.5rem;
}

.login-help {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
    text-align: left;
}

.login-help summary {
    cursor: pointer;
    text-align: center;
}

.login-help p {
    font-size: 0.8rem;
    margin: 0.5rem 0;
    color: var(--color-text-muted);
}

.login-help a {
    color: var(--color-primary);
}

/* Alerts */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.alert-error {
    background: #fce4ec;
    color: var(--color-error);
    border: 1px solid #f8bbd0;
}

/* Directory Page */
.directory-page h1 {
    margin: 0 0 0.25rem;
}

.subtitle {
    color: var(--color-text-muted);
    margin: 0 0 1.5rem;
}

/* Algolia overrides */
.ais-SearchBox-input {
    font-size: 1rem !important;
    padding: 0.75rem 1rem !important;
    border-radius: var(--radius) !important;
}

.ais-Hits-item {
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
}

#hits {
    margin-top: 1rem;
}

/* Search result cards */
.hit-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    text-decoration: none;
    color: var(--color-text);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.hit-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(74, 21, 75, 0.08);
    text-decoration: none;
}

.hit-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}

.hit-avatar-placeholder {
    background: var(--color-border);
}

.hit-info {
    flex: 1;
    min-width: 0;
}

.hit-name {
    font-weight: 600;
    font-size: 1.05rem;
    margin: 0 0 0.25rem;
}

.hit-role {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0 0 0.5rem;
}

.hit-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

/* Member Profile Page */
.member-page h1 {
    margin: 0;
}

.profile-header {
    margin-bottom: 1.5rem;
}

.profile-name-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.profile-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
}

.profile-subtitle {
    margin: 0.25rem 0 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.profile-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.profile-section {
    padding: 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.profile-section:last-child {
    border-bottom: none;
}

.profile-section h3 {
    margin: 0 0 0.5rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.profile-section p {
    margin: 0;
}

.profile-section ul {
    margin: 0;
    padding-left: 1.25rem;
}

.profile-section li {
    margin-bottom: 0.3rem;
}

.field {
    margin-bottom: 0.4rem;
}

.field .label {
    font-weight: 600;
}

/* Tags */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: var(--color-tag-bg);
    color: var(--color-tag-text);
    border-radius: 100px;
    font-size: 0.8rem;
}

.tag-small {
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
}

.back-link {
    display: inline-block;
    margin-top: 1.5rem;
    color: var(--color-text-muted);
}

.not-found {
    text-align: center;
    padding: 3rem 1rem;
}

/* Edit Page */
.edit-page h1 {
    margin: 0 0 0.25rem;
}

.edit-form {
    margin-top: 1.5rem;
}

.form-group {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.auto-value {
    background: var(--color-auto);
    padding: 0.6rem 0.8rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.auto-label {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.9rem;
    font-family: inherit;
    resize: vertical;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(74, 21, 75, 0.15);
}

.form-actions {
    margin-top: 0.5rem;
}

.checkbox-label {
    display: inline-flex !important;
    align-items: center;
    gap: 0.4rem;
    font-weight: normal !important;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    cursor: pointer;
}

.form-buttons {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

/* Compact profile cards (for search results) */
.profile-card-compact {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
}

.profile-card-compact h3 {
    margin: 0 0 0.25rem;
}

.card-role,
.card-location {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 600px) {
    .nav-links {
        gap: 0.75rem;
    }

    .nav-user span {
        display: none;
    }

    .container {
        padding: 1rem;
    }

    .profile-name-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .form-buttons {
        flex-direction: column;
    }
}