/* =========================================================
   HOUSE MANAGER
   Dark Professional UI
========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* =========================================================
   RESET
========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 15% 10%, rgba(99, 102, 241, 0.08), transparent 30%),
        radial-gradient(circle at 85% 20%, rgba(59, 130, 246, 0.05), transparent 30%),
        #0b0f17;
    color: #e5e7eb;
    min-height: 100vh;
    line-height: 1.6;
}

a {
    text-decoration: none;
}

/* =========================================================
   HEADER
========================================================= */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(11, 15, 23, 0.88);
    border-bottom: 1px solid #1e2633;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: #f8fafc;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.3px;
    transition: color 0.2s ease;
}

.logo:hover {
    color: #a5b4fc;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-links a {
    color: #8b95a7;
    font-size: 0.88rem;
    font-weight: 500;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover {
    color: #f8fafc;
}

.nav-links .back-link {
    color: #cbd5e1;
    font-weight: 600;
}

/* =========================================================
   MAIN
========================================================= */

.main-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 3rem 2rem 5rem;
    min-height: calc(100vh - 80px);
}

/* =========================================================
   TYPOGRAPHY
========================================================= */

h1 {
    color: #f8fafc;
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.8px;
    margin-bottom: 2rem;
}

h2 {
    color: #f1f5f9;
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.3px;
    margin-bottom: 1rem;
}

h3 {
    color: #e2e8f0;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.7rem;
}

p {
    color: #94a3b8;
}

/* =========================================================
   HOME PAGE
========================================================= */

.hero {
    position: relative;
    padding: 5rem 0 4rem;
    border-bottom: 1px solid #1e2633;
    margin-bottom: 3rem;
}

.hero-content {
    max-width: 780px;
}

.eyebrow {
    color: #818cf8;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.hero h1 {
    max-width: 760px;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.05;
    letter-spacing: -2.5px;
    margin-bottom: 1.5rem;
}

.hero-description {
    max-width: 650px;
    color: #94a3b8;
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* =========================================================
   HOME ROLE CARDS
========================================================= */

.section-heading {
    margin-bottom: 1.5rem;
}

.section-heading h2 {
    max-width: 600px;
    margin-bottom: 0;
}

.role-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.role-card {
    display: block;
    padding: 1.75rem;
    background: #111722;
    border: 1px solid #202938;
    border-radius: 14px;
    text-decoration: none;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.role-card:hover {
    transform: translateY(-3px);
    background: #141b28;
    border-color: #3a4659;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}

.role-card-content {
    max-width: 520px;
}

.role-label {
    display: block;
    color: #64748b;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    margin-bottom: 0.65rem;
}

.role-card h3 {
    color: #f8fafc;
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
}

.role-card p {
    color: #8b95a7;
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.role-link {
    color: #a5b4fc;
    font-size: 0.85rem;
    font-weight: 600;
}

/* =========================================================
   CARDS
========================================================= */

.card {
    background: rgba(17, 23, 34, 0.9);
    border: 1px solid #202938;
    border-radius: 14px;
    padding: 1.75rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    border-color: #2d3748;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

.card h2 {
    margin-top: 0;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid #202938;
}

/* =========================================================
   FORMS
========================================================= */

.form-section {
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.35rem;
}

.form-group label {
    display: block;
    color: #cbd5e1;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.45rem;
}

.form-message-stack {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin: 0.75rem 0 1rem;
}

.form-message {
    padding: 0.8rem 0.9rem;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 0.88rem;
    font-weight: 600;
}

.form-error {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.4);
    color: #fecaca;
}

.form-success {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.4);
    color: #a7f3d0;
}

input,
select,
textarea {
    width: 100%;
    padding: 0.75rem 0.9rem;
    background: #0d131d;
    color: #e5e7eb;
    border: 1px solid #293345;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.92rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

input::placeholder,
textarea::placeholder {
    color: #586579;
}

input:hover,
select:hover,
textarea:hover {
    border-color: #3a4659;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    background: #101722;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

/* =========================================================
   BUTTONS
========================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.05rem;
    border: 1px solid transparent;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.86rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    gap: 0.45rem;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: #6366f1;
    color: #ffffff;
    border-color: #6366f1;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.18);
}

.btn-primary:hover {
    background: #5558e8;
    border-color: #5558e8;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.28);
}

.btn-secondary {
    background: #151c28;
    color: #cbd5e1;
    border-color: #303b4e;
}

.btn-secondary:hover {
    background: #1a2331;
    border-color: #435066;
}

.btn-danger {
    background: rgba(127, 29, 29, 0.12);
    color: #fca5a5;
    border-color: #5b252b;
}

.btn-danger:hover {
    background: rgba(127, 29, 29, 0.25);
    border-color: #7f3038;
}

.btn-success {
    background: #059669;
    color: #ffffff;
    border-color: #059669;
}

.btn-success:hover {
    background: #047857;
    border-color: #047857;
}

button {
    padding: 0.7rem 1.05rem;
    border: 1px solid #6366f1;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    background: #6366f1;
    color: #ffffff;
    transition: background 0.2s ease, border-color 0.2s ease;
}

button:hover {
    background: #5558e8;
    border-color: #5558e8;
}

button.danger {
    background: rgba(127, 29, 29, 0.12);
    color: #fca5a5;
    border-color: #5b252b;
}

button.danger:hover {
    background: rgba(127, 29, 29, 0.25);
}

/* =========================================================
   TABS
========================================================= */

.tab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
    padding: 0.25rem;
    width: fit-content;
    background: #111722;
    border: 1px solid #202938;
    border-radius: 9px;
}

.tab-button {
    background: transparent;
    border: none;
    border-radius: 7px;
    padding: 0.55rem 1rem;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.84rem;
    color: #7f8ba0;
    transition: 0.2s ease;
}

.tab-button:hover {
    background: #1a2331;
    color: #cbd5e1;
}

.tab-button.active {
    background: #252e3d;
    color: #f1f5f9;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.tab-button.danger {
    background: transparent;
    color: #f87171;
}

.tab-button.danger:hover {
    background: rgba(127, 29, 29, 0.18);
}

.tab-panel {
    animation: fadeIn 0.2s ease;
    margin-bottom: 2rem;
}

/* =========================================================
   TABLES
========================================================= */

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 1rem;
    background: #111722;
    border: 1px solid #202938;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

.data-table th,
.data-table td {
    padding: 0.9rem 1rem;
    text-align: left;
    border-bottom: 1px solid #202938;
}

.data-table th {
    background: #151c28;
    color: #7f8ba0;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

.data-table td {
    color: #cbd5e1;
    font-size: 0.9rem;
}

.data-table tbody tr {
    transition: background 0.15s ease;
}

.data-table tbody tr:hover {
    background: #151c28;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.data-table .actions {
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
}

/* =========================================================
   LISTS
========================================================= */

ul {
    list-style: none;
}

.table-list li {
    background: #111722;
    border: 1px solid #202938;
    border-radius: 10px;
    padding: 1.2rem 1.35rem;
    margin-bottom: 0.75rem;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.table-list li:hover {
    background: #141b27;
    border-color: #344054;
    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.15);
}

.table-link {
    color: #e2e8f0;
    font-weight: 600;
    font-size: 0.92rem;
    transition: color 0.2s ease;
}

.table-link:hover {
    color: #a5b4fc;
}

/* =========================================================
   TABLE ROWS
========================================================= */

.table-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.inline-form {
    display: inline;
}

/* =========================================================
   SEARCH
========================================================= */

.search-bar {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.search-bar input {
    flex: 1;
    min-width: 220px;
    max-width: 450px;
}

.search-bar .btn {
    white-space: nowrap;
}

.search-results {
    color: #7f8ba0;
    font-size: 0.85rem;
    margin-top: 0.75rem;
}

/* =========================================================
   GALLERY
========================================================= */

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    padding: 0.5rem 0;
}

.gallery-item {
    overflow: hidden;
    background: #111722;
    border: 1px solid #202938;
    border-radius: 12px;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.gallery-item:hover {
    transform: translateY(-3px);
    border-color: #364258;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.gallery-item img {
    display: block;
    width: 100%;
    height: 210px;
    object-fit: cover;
    background: #0d131d;
}

.gallery-item-info {
    padding: 1rem;
}

.gallery-item-name {
    color: #e2e8f0;
    font-size: 0.9rem;
    font-weight: 600;
    word-break: break-word;
    margin-bottom: 0.3rem;
}

.gallery-item-meta {
    color: #7f8ba0;
    font-size: 0.78rem;
    margin-bottom: 0.25rem;
}

.gallery-item-date {
    color: #586579;
    font-size: 0.72rem;
}

.no-images {
    text-align: center;
    padding: 4rem 1rem;
    color: #7f8ba0;
}

/* =========================================================
   AUTO SETTINGS
========================================================= */

.auto-settings {
    background: #0f151f;
    border: 1px solid #202938;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 0.5rem;
}

.auto-options {
    margin-top: 0.75rem;
    padding-left: 1rem;
    border-left: 2px solid #303b4e;
}

/* =========================================================
   FOOTER
========================================================= */

.footer {
    background: #090d14;
    border-top: 1px solid #1e2633;
    padding: 1.75rem 0;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
    color: #586579;
}

.footer-content p {
    margin: 0;
}

/* =========================================================
   Extra utility classes
========================================================= */

.mt-3 {
    margin-top: 1rem;
}

.text-center {
    text-align: center;
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }

    .main-content {
        padding: 2rem 1rem 4rem;
    }

    .role-grid {
        grid-template-columns: 1fr;
    }
}