/* Modern shared design system for Nboard */
:root {
    --bg: #f5f7fb;
    --bg-soft: #eef3ff;
    --surface: rgba(255, 255, 255, 0.86);
    --surface-solid: #ffffff;
    --surface-strong: #f8fbff;
    --text: #0f172a;
    --muted: #64748b;
    --border: #dbe4f0;
    --primary: #16a34a;
    --primary-dark: #0f7a35;
    --primary-soft: #dcfce7;
    --accent: #2563eb;
    --accent-soft: #dbeafe;
    --danger: #dc2626;
    --warning: #f59e0b;
    --success: #059669;
    --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.12);
    --shadow-md: 0 14px 30px rgba(15, 23, 42, 0.08);
    --shadow-sm: 0 8px 18px rgba(15, 23, 42, 0.06);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Outfit', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(22, 163, 74, 0.12), transparent 32%),
        radial-gradient(circle at top right, rgba(37, 99, 235, 0.12), transparent 28%),
        linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(rgba(255, 255, 255, 0.25) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.25) 1px, transparent 1px);
    background-size: 88px 88px;
    mask-image: linear-gradient(180deg, rgba(0,0,0,0.18), transparent 70%);
    opacity: 0.5;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

button,
input,
select,
textarea {
    font: inherit;
}

main {
    position: relative;
    z-index: 1;
}

/* Buttons */
.btn,
.btn-primary,
.btn-search,
.btn-view,
.btn-add,
.btn-login,
.btn-submit,
.btn-action,
.btn-contact,
.btn-page,
.property-link,
.book-btn,
.visit-btn,
.btn-fill,
.btn-outline,
.btn-approve {
    border: none;
    border-radius: 999px;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    cursor: pointer;
}

.btn:hover,
.btn-primary:hover,
.btn-search:hover,
.btn-view:hover,
.btn-add:hover,
.btn-login:hover,
.btn-submit:hover,
.btn-action:hover,
.btn-contact:hover,
.btn-page:hover,
.property-link:hover,
.book-btn:hover,
.visit-btn:hover,
.btn-fill:hover,
.btn-outline:hover,
.btn-approve:hover {
    transform: translateY(-2px);
}

/* Shared cards */
.onboarding-card,
.property-card,
.card,
.login-card,
.success-card,
.container .card,
.search-container,
.request-card,
.empty-state-box,
.table-container,
.wrapper,
.main-content,
.sidebar,
.visual-section,
.card-body,
.card-content {
    box-shadow: var(--shadow-md);
}

.onboarding-card,
.login-card,
.success-card,
.search-container,
.request-card,
.empty-state-box,
.table-container,
.card,
.wrapper,
.container,
.property-card,
.card-add-new,
.prop-card,
.stat-card,
.profile-shell,
.profile-card,
.owner-card,
.form-section,
.visual-section,
.page .card {
    background: var(--surface);
    backdrop-filter: blur(14px);
}

.onboarding-card,
.login-card,
.success-card,
.search-container,
.request-card,
.empty-state-box,
.table-container,
.card,
.wrapper,
.property-card,
.prop-card,
.stat-card,
.profile-shell,
.profile-card,
.owner-card,
.form-section,
.visual-section,
.page .card {
    border: 1px solid rgba(219, 228, 240, 0.85);
    border-radius: var(--radius-xl);
}

/* Hero */
.hero-container {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 96px 24px 72px;
}

.hero-content {
    max-width: 980px;
    text-align: center;
    padding: 48px;
    border-radius: 36px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(22, 163, 74, 0.9));
    color: white;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.hero-content::before {
    content: '';
    position: absolute;
    inset: -20% auto auto -10%;
    width: 280px;
    height: 280px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    filter: blur(6px);
}

.main-heading {
    margin: 0 0 18px;
    font-size: clamp(2.6rem, 6vw, 5rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.brand-highlight {
    color: #bbf7d0;
}

.sub-heading {
    margin: 0 auto 34px;
    max-width: 780px;
    font-size: clamp(1.05rem, 2vw, 1.28rem);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.86);
}

.button-group {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.btn,
.btn-fill,
.btn-primary,
.btn-search,
.btn-login,
.btn-submit,
.btn-action,
.btn-contact,
.property-link,
.book-btn,
.visit-btn,
.btn-approve {
    padding: 14px 22px;
    box-shadow: 0 10px 24px rgba(22, 163, 74, 0.2);
}

.btn-fill,
.btn-primary,
.btn-search,
.btn-login,
.btn-submit,
.btn-action,
.btn-contact,
.property-link,
.book-btn,
.visit-btn,
.btn-approve {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.24);
    padding: 14px 22px;
}

/* Sections / headings */
.properties-section,
.container,
.page-wrapper,
.main,
.main-content,
.page {
    position: relative;
    z-index: 1;
}

.properties-section,
.container,
.page-wrapper,
.page,
.main,
.main-content {
    padding-left: 24px;
    padding-right: 24px;
}

.properties-title,
.section-title,
.header-section h1,
.h1,
h1,
.card-header h2,
.login-card h2,
.visual-content h3,
.property-title,
.profile-card h2,
.owner-card h3 {
    letter-spacing: -0.03em;
}

.properties-title,
.header-section h1,
.section-title,
.card-header h2,
.login-card h2,
.property-title,
.profile-card h2,
.owner-card h3,
h1 {
    color: var(--text);
}

.properties-section {
    padding-top: 76px;
    padding-bottom: 80px;
}

.properties-title {
    text-align: center;
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin: 0 0 34px;
}

.properties-grid,
.property-grid,
.listings,
.requests-grid,
.details-grid {
    gap: 24px;
}

.property-card,
.prop-card,
.request-card,
.stat-card,
.profile-card,
.owner-card,
.card,
.card-add-new,
.empty-state-box,
.search-container,
.table-container,
.login-card,
.onboarding-card,
.success-card,
.wrapper,
.container {
    overflow: hidden;
}

.property-card,
.prop-card,
.request-card,
.stat-card,
.profile-card,
.card,
.card-add-new,
.empty-state-box,
.table-container,
.success-card,
.login-card,
.onboarding-card,
.wrapper,
.container,
.owner-card,
.form-section,
.visual-section {
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.property-card:hover,
.prop-card:hover,
.request-card:hover,
.stat-card:hover,
.profile-card:hover,
.card:hover,
.card-add-new:hover,
.login-card:hover,
.onboarding-card:hover,
.success-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.property-image,
.card-img,
.main-image,
.prop-img,
.card-img-top,
.card-img-placeholder,
.property-image img,
.card-body img {
    background: linear-gradient(135deg, #e2e8f0, #f8fafc);
}

.property-content,
.card-body,
.card-content,
.form-section,
.page-wrapper,
.main,
.main-content,
.container,
.login-card,
.onboarding-card,
.success-card,
.profile-card,
.owner-card {
    padding: 24px;
}

.property-title,
.card-body h3,
.prop-title,
.prop-card .prop-title,
.profile-card h3,
.owner-card h3 {
    margin: 0 0 8px;
    font-size: 1.15rem;
}

.property-location,
.location-tag,
.sub-text,
.subtitle,
.prop-location,
.footer-text,
.note,
.description-text,
.meta-info,
.alert,
.alert-success,
.alert-danger,
.error-msg,
.owner-label,
.owner-value,
.text-muted {
    color: var(--muted);
}

/* Home listings */
.properties-grid,
.property-grid,
.listings,
.requests-grid,
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.property-card,
.prop-card,
.request-card {
    background: rgba(255, 255, 255, 0.92);
}

.property-image,
.card-img,
.main-image,
.prop-img,
.property-image img {
    width: 100%;
    object-fit: cover;
}

.property-image,
.card-img,
.main-image,
.prop-img {
    min-height: 220px;
}

.property-content,
.card-content,
.card-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.property-price,
.price-tag,
.stat-val {
    color: var(--primary);
    font-weight: 700;
}

.property-link,
.btn-view,
.btn-page,
.btn-action,
.btn-contact,
.btn-login,
.btn-submit,
.btn-primary,
.btn-search,
.btn-approve,
.btn-add,
.book-btn,
.visit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.property-link,
.btn-view {
    width: 100%;
}

.no-properties,
.no-data,
.empty-state,
.empty-state-box,
.card-img-placeholder {
    text-align: center;
    color: var(--muted);
}

.no-properties,
.no-data,
.empty-state,
.empty-state-box {
    padding: 48px 24px;
}

/* Forms */
.onboarding-card,
.login-card,
.wrapper,
.search-container,
.form-section {
    width: min(100%, 980px);
}

.onboarding-card,
.login-card {
    width: min(100%, 540px);
}

.card-header,
.header,
.top-bar,
.grid-header,
.header-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

.card-header,
.header-section {
    flex-direction: column;
    text-align: center;
    margin-bottom: 24px;
}

.input-wrapper,
.form-group,
.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
}

.input-wrapper label,
.form-group label,
.input-group label {
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
}

.input-wrapper input,
.input-wrapper select,
.form-group input,
.input-field,
.search-form input,
textarea,
select {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    background: rgba(248, 250, 252, 0.9);
    color: var(--text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.form-group input:focus,
.input-field:focus,
.search-form input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: rgba(22, 163, 74, 0.6);
    box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.12);
    background: white;
}

.is-invalid,
.input-wrapper .is-invalid {
    border-color: rgba(220, 38, 38, 0.75) !important;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.08) !important;
}

.error-msg,
.alert,
.alert-success,
.alert-danger {
    display: block;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    margin-bottom: 16px;
}

.alert,
.alert-danger {
    background: rgba(254, 242, 242, 0.92);
    border-color: #fecaca;
    color: #b91c1c;
}

.alert-success {
    background: rgba(240, 253, 244, 0.92);
    border-color: #bbf7d0;
    color: #166534;
}

/* Navbars / sidebars */
.navbar,
nav,
.sidebar {
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(219, 228, 240, 0.85);
}

.navbar,
nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 28px;
    position: sticky;
    top: 0;
    z-index: 20;
}

.brand,
.logo,
.brand-highlight {
    font-weight: 700;
}

.brand,
.logo {
    color: var(--primary);
    font-size: 1.3rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.nav-links a,
.nav-item {
    color: var(--muted);
    font-weight: 600;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.nav-item:hover {
    color: var(--primary);
}

.nav-item.active {
    color: var(--primary);
    background: rgba(22, 163, 74, 0.1);
}

/* Dashboard layouts */
.sidebar {
    width: 280px;
    padding: 24px;
}

.main,
.main-content {
    margin-left: 0;
    padding-top: 28px;
    padding-bottom: 28px;
}

.main-content {
    border-radius: var(--radius-xl);
}

.section-title,
.subtitle {
    font-size: 1rem;
}

.badge-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    color: white;
    background: linear-gradient(135deg, var(--danger), #fb7185);
    font-weight: 700;
    font-size: 0.8rem;
}

.card,
.table-container {
    background: rgba(255, 255, 255, 0.92);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 16px 18px;
    border-bottom: 1px solid rgba(219, 228, 240, 0.9);
    vertical-align: middle;
    text-align: left;
}

th {
    color: var(--muted);
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    background: rgba(248, 250, 252, 0.95);
}

.prop-thumb {
    width: 72px;
    height: 48px;
    border-radius: 12px;
    object-fit: cover;
}

/* Property details */
.header,
.top-bar,
.grid-header {
    margin-bottom: 20px;
}

.back-link,
.btn-back-to-listings {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    background: rgba(248, 250, 252, 0.85);
    border: 1px solid rgba(219, 228, 240, 0.85);
    border-radius: var(--radius-lg);
    padding: 18px;
}

.detail-label,
.owner-label {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.detail-value,
.owner-value {
    font-weight: 600;
    color: var(--text);
}

.owner-card {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.96), rgba(17, 24, 39, 0.92));
    color: white;
    padding: 28px;
}

.owner-card .owner-label,
.owner-card .owner-value,
.owner-card h3 {
    color: rgba(255, 255, 255, 0.9);
}

.btn-contact {
    width: 100%;
    margin-top: 16px;
}

/* Owner dashboard / add property */
.wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 0;
}

.form-section {
    padding: 32px;
}

.visual-section {
    padding: 32px;
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.95), rgba(37, 99, 235, 0.9));
    color: white;
}

.visual-section p,
.visual-content p {
    color: rgba(255, 255, 255, 0.88);
}

.file-upload-wrapper {
    border: 1.5px dashed rgba(100, 116, 139, 0.35);
    border-radius: var(--radius-lg);
    padding: 22px;
    background: rgba(248, 250, 252, 0.92);
}

.upload-icon {
    font-size: 1.9rem;
    color: var(--primary);
}

#preview-container {
    display: none;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: white;
}

#preview-img {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    object-fit: cover;
}

/* Misc */
.footer-text,
.note,
.meta-info {
    font-size: 0.92rem;
}

@media (max-width: 1024px) {
    .wrapper {
        grid-template-columns: 1fr;
    }

    .visual-section {
        display: none;
    }

    .sidebar {
        width: 100%;
    }

    .main,
    .main-content {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .hero-content,
    .login-card,
    .onboarding-card,
    .success-card,
    .form-section,
    .profile-card,
    .owner-card,
    .card,
    .container,
    .page-wrapper,
    .main-content {
        padding: 20px !important;
    }

    .navbar,
    nav,
    .header,
    .grid-header,
    .top-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .button-group,
    .actions,
    .button-actions {
        flex-direction: column;
    }

    .btn,
    .btn-primary,
    .btn-search,
    .btn-login,
    .btn-submit,
    .btn-action,
    .btn-contact,
    .property-link,
    .book-btn,
    .visit-btn,
    .btn-approve,
    .btn-view,
    .btn-add,
    .btn-page {
        width: 100%;
    }

    .hero-content {
        border-radius: 28px;
    }
}