/* ==========================================================================
   Nibö · Shared Offices & Coworking
   Design system — "old money": deep bottle green, cream, brushed gold,
   serif typography, generous whitespace, thin hairline borders.
   ========================================================================== */

:root {
    --nb-ink: #1F2E23;      /* deep bottle-green / near-black */
    --nb-ink-soft: #3A4A3E;
    --nb-cream: #F6F1E6;    /* warm paper background */
    --nb-cream-2: #FBF8F1;
    --nb-gold: #A98A4B;     /* brushed gold accent */
    --nb-gold-light: #C9AD73;
    --nb-line: #DDD3BE;     /* hairline border on cream */
    --nb-line-dark: #33422F;
    --nb-text-muted: #6B6459;
    --nb-white: #FFFFFF;
    --nb-error-bg: #FBEAEA;
    --nb-error-text: #7A2E2E;
    --nb-success-bg: #EAF1E9;
    --nb-success-text: #2C4A2F;

    --nb-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --nb-serif-body: 'EB Garamond', Georgia, serif;
    --nb-sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--nb-cream);
    color: var(--nb-ink);
    font-family: var(--nb-serif-body);
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--nb-serif);
    font-weight: 600;
    letter-spacing: .01em;
    margin: 0 0 .5em;
    color: var(--nb-ink);
}

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

.nb-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 2rem;
}

.nb-eyebrow {
    font-family: var(--nb-sans);
    font-size: .72rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--nb-gold);
    margin-bottom: .9rem;
    display: block;
}

/* ---------- Header / nav ---------- */
.nb-header {
    background: var(--nb-ink);
    border-bottom: 1px solid var(--nb-line-dark);
}
.nb-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.35rem 0;
}
.nb-logo {
    font-family: var(--nb-serif);
    font-size: 1.55rem;
    color: var(--nb-cream);
    letter-spacing: .04em;
}
.nb-logo span { color: var(--nb-gold); }
.nb-nav-links {
    display: flex;
    gap: 2.1rem;
    align-items: center;
    font-family: var(--nb-sans);
    font-size: .82rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.nb-nav-links a { color: var(--nb-cream-2); opacity: .82; transition: opacity .2s; }
.nb-nav-links a:hover { opacity: 1; color: var(--nb-gold-light); }
.nb-btn {
    display: inline-block;
    font-family: var(--nb-sans);
    font-size: .78rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .72rem 1.6rem;
    border: 1px solid var(--nb-gold);
    border-radius: 2px;
    color: var(--nb-gold-light);
    transition: all .2s;
}
.nb-btn:hover { background: var(--nb-gold); color: var(--nb-ink); }
.nb-btn-solid {
    background: var(--nb-gold);
    color: var(--nb-ink);
    border-color: var(--nb-gold);
}
.nb-btn-solid:hover { background: var(--nb-gold-light); color: var(--nb-ink); }

/* ---------- Hero ---------- */
.nb-hero {
    background: var(--nb-ink);
    color: var(--nb-cream);
    padding: 6.5rem 0 7rem;
    position: relative;
    overflow: hidden;
}
.nb-hero::after {
    content: "";
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 60% 55% at 75% 30%, rgba(169,138,75,.14) 0%, transparent 70%);
    pointer-events: none;
}
.nb-hero h1 {
    font-size: 3.1rem;
    color: var(--nb-cream);
    max-width: 700px;
    line-height: 1.15;
}
.nb-hero p {
    max-width: 560px;
    color: #CFC9B8;
    font-size: 1.1rem;
    margin-bottom: 2.2rem;
}

/* ---------- Sections ---------- */
.nb-section { padding: 5.5rem 0; }
.nb-section-alt { background: var(--nb-cream-2); }
.nb-section-dark { background: var(--nb-ink); color: var(--nb-cream); }
.nb-section-dark h2 { color: var(--nb-cream); }

.nb-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.2rem; }
.nb-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2.2rem; }
@media (max-width: 860px) {
    .nb-grid-3, .nb-grid-2 { grid-template-columns: 1fr; }
    .nb-hero h1 { font-size: 2.2rem; }
}

.nb-card {
    background: var(--nb-white);
    border: 1px solid var(--nb-line);
    padding: 2rem;
    border-radius: 3px;
}
.nb-card h3 { font-size: 1.25rem; }
.nb-card .nb-price {
    font-family: var(--nb-sans);
    color: var(--nb-gold);
    font-size: .85rem;
    letter-spacing: .04em;
    margin-top: .8rem;
}

.nb-divider {
    width: 46px;
    height: 2px;
    background: var(--nb-gold);
    border: none;
    margin: 1.1rem 0 1.6rem;
}

/* ---------- Forms ---------- */
.nb-form-label {
    display: block;
    font-family: var(--nb-sans);
    font-size: .74rem;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--nb-ink-soft);
    margin-bottom: .4rem;
}
.nb-form-control {
    width: 100%;
    padding: .75rem .9rem;
    border: 1px solid var(--nb-line);
    border-radius: 2px;
    background: var(--nb-white);
    font-family: var(--nb-serif-body);
    font-size: 1rem;
    color: var(--nb-ink);
}
.nb-form-control:focus {
    outline: none;
    border-color: var(--nb-gold);
    box-shadow: 0 0 0 3px rgba(169,138,75,.15);
}
.nb-field { margin-bottom: 1.2rem; }
.nb-check-label {
    display: flex; align-items: center; gap: .55rem;
    font-family: var(--nb-sans); font-size: .85rem; color: var(--nb-ink-soft);
}

.nb-alert {
    padding: .9rem 1.1rem;
    border-radius: 3px;
    font-family: var(--nb-sans);
    font-size: .88rem;
    margin-bottom: 1.4rem;
}
.nb-alert-error { background: var(--nb-error-bg); color: var(--nb-error-text); border: 1px solid #E7C6C6; }
.nb-alert-success { background: var(--nb-success-bg); color: var(--nb-success-text); border: 1px solid #C7DAC6; }

.nb-auth-shell {
    min-height: calc(100vh - 68px);
    background: var(--nb-ink);
    display: flex; align-items: center; justify-content: center;
    padding: 3rem 1.5rem;
}
.nb-auth-card {
    background: var(--nb-cream-2);
    max-width: 440px; width: 100%;
    padding: 2.6rem 2.4rem;
    border-radius: 3px;
    box-shadow: 0 30px 70px rgba(0,0,0,.35);
}

/* ---------- Footer ---------- */
.nb-footer {
    background: var(--nb-ink);
    color: #B9B3A2;
    padding: 3.5rem 0 2rem;
    border-top: 1px solid var(--nb-line-dark);
}
.nb-footer h4 { color: var(--nb-cream); font-size: 1rem; }
.nb-footer-grid {
    display: grid; grid-template-columns: 1.4fr 1fr 1.4fr; gap: 2.5rem;
    padding-bottom: 2.2rem; border-bottom: 1px solid var(--nb-line-dark);
}
.nb-footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 1.6rem; font-family: var(--nb-sans); font-size: .78rem;
}
.nb-newsletter-form { display: flex; gap: .5rem; margin-top: .8rem; }
.nb-newsletter-form input {
    flex: 1; padding: .65rem .8rem; border: 1px solid var(--nb-line-dark);
    background: rgba(255,255,255,.04); color: var(--nb-cream); border-radius: 2px;
    font-family: var(--nb-serif-body);
}
.nb-newsletter-form input::placeholder { color: #8B8676; }

/* ---------- Interactive floor map ---------- */
.nb-map-wrap {
    background: var(--nb-white);
    border: 1px solid var(--nb-line);
    border-radius: 3px;
    padding: 1.5rem;
}
.nb-map-svg { width: 100%; height: auto; display: block; }
.nb-map-zone {
    fill: rgba(169,138,75,.16);
    stroke: var(--nb-gold);
    stroke-width: 1;
    cursor: pointer;
    transition: fill .18s;
}
.nb-map-zone:hover, .nb-map-zone.is-active { fill: rgba(169,138,75,.42); }
.nb-map-label {
    font-family: var(--nb-sans);
    font-size: 3px;
    fill: var(--nb-ink);
    pointer-events: none;
}

.nb-space-list { margin-top: 1.6rem; display: grid; gap: .9rem; }
.nb-space-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 1.2rem; border: 1px solid var(--nb-line); border-radius: 3px;
    background: var(--nb-white); transition: border-color .2s;
}
.nb-space-row:hover { border-color: var(--nb-gold); }
.nb-space-row .nb-tag {
    font-family: var(--nb-sans); font-size: .68rem; letter-spacing: .06em;
    text-transform: uppercase; color: var(--nb-gold); border: 1px solid var(--nb-gold);
    padding: .2rem .55rem; border-radius: 20px;
}

/* ---------- Reservations table ---------- */
.nb-table { width: 100%; border-collapse: collapse; }
.nb-table th, .nb-table td {
    text-align: left; padding: .85rem 1rem; border-bottom: 1px solid var(--nb-line);
    font-family: var(--nb-sans); font-size: .88rem;
}
.nb-table th { color: var(--nb-text-muted); font-weight: 500; text-transform: uppercase; font-size: .72rem; letter-spacing: .06em; }
.nb-status {
    font-family: var(--nb-sans); font-size: .72rem; padding: .2rem .6rem; border-radius: 20px;
    text-transform: uppercase; letter-spacing: .04em;
}
.nb-status-pending { background: #F3E8CF; color: #7A5B1E; }
.nb-status-confirmed { background: var(--nb-success-bg); color: var(--nb-success-text); }
.nb-status-cancelled { background: #EFEAE2; color: var(--nb-text-muted); }

/* ==========================================================================
   Nibö — Map v2 (structural zones, legend) + image placeholders
   ========================================================================== */

.nb-map-structural-zone { fill: #EFE9DA; stroke: #DDD3BE; stroke-width: 1; }
.nb-map-structural-zone-alt { fill: #F3EEE1; stroke: #DDD3BE; stroke-width: 1; }
.nb-map-floor { fill: #F8F5EE; stroke: #E4DCC6; stroke-width: 1; stroke-dasharray: 3 2; }
.nb-map-structural-label {
    font-family: var(--nb-sans); font-size: 11px; fill: var(--nb-text-muted);
    letter-spacing: .02em;
}
.nb-map-structural-sublabel {
    font-family: var(--nb-sans); font-size: 9px; fill: #A69F8E; font-style: italic;
}

.nb-map-link { cursor: pointer; }
.nb-map-zone.is-reservable { fill: rgba(169,138,75,.18); stroke: var(--nb-gold); stroke-width: 1.4; }
.nb-map-zone.is-reservable:hover, .nb-map-zone.is-reservable.is-active { fill: rgba(169,138,75,.46); }

.nb-map-zone.is-walkin { fill: rgba(58,74,62,.14); stroke: var(--nb-ink-soft); stroke-width: 1.4; }
.nb-map-zone.is-walkin:hover { fill: rgba(58,74,62,.32); }

.nb-map-zone.is-unavailable { fill: rgba(107,100,89,.10); stroke: #B9B2A0; stroke-width: 1.2; stroke-dasharray: 4 3; }
.nb-map-zone.is-unavailable:hover { fill: rgba(107,100,89,.2); }

.nb-map-label { font-family: var(--nb-sans); fill: var(--nb-ink); pointer-events: none; font-weight: 500; }

.nb-map-legend {
    display: flex; gap: 1.8rem; flex-wrap: wrap; margin-top: 1.2rem;
    font-family: var(--nb-sans); font-size: .8rem; color: var(--nb-ink-soft);
}
.nb-legend-dot {
    display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: .4rem;
    vertical-align: middle;
}
.nb-legend-dot.is-reservable { background: var(--nb-gold); }
.nb-legend-dot.is-walkin { background: var(--nb-ink-soft); }
.nb-legend-dot.is-unavailable { background: #B9B2A0; }

.nb-tag-muted { border-color: var(--nb-text-muted); color: var(--nb-text-muted); margin-left: .4rem; }

/* ---------- Image previews / placeholders ---------- */
.nb-media {
    background-size: cover; background-position: center; background-color: #EFE7D6;
}
.nb-media-placeholder {
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #EFE7D6 0%, #E4D7B8 100%);
}
.nb-media-placeholder span {
    font-family: var(--nb-serif); color: var(--nb-gold); font-weight: 600;
}

.nb-thumb { width: 64px; height: 64px; border-radius: 3px; flex-shrink: 0; }
.nb-thumb.nb-media-placeholder span { font-size: 1.4rem; }

.nb-card-image { width: 100%; height: 190px; }
.nb-card-image.nb-media-placeholder span { font-size: 2.2rem; }

.nb-hero-image.nb-media-placeholder span { font-size: 3rem; }

/* ==========================================================================
   Admin panel
   ========================================================================== */

.nb-admin-shell { display: flex; min-height: 100vh; }

.nb-admin-sidebar {
    width: 240px; flex-shrink: 0; background: var(--nb-ink); color: var(--nb-cream);
    padding: 1.8rem 1.5rem; display: flex; flex-direction: column;
    position: sticky; top: 0; height: 100vh;
}
.nb-admin-tag {
    font-family: var(--nb-sans); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
    color: var(--nb-gold-light); margin: .5rem 0 2.2rem;
}
.nb-admin-nav { display: flex; flex-direction: column; gap: .3rem; flex: 1; }
.nb-admin-nav a {
    font-family: var(--nb-sans); font-size: .88rem; color: #CFC9B8; padding: .65rem .8rem;
    border-radius: 3px; transition: background .15s, color .15s;
}
.nb-admin-nav a:hover { background: rgba(255,255,255,.05); color: var(--nb-cream); }
.nb-admin-nav a.is-active { background: rgba(169,138,75,.16); color: var(--nb-gold-light); font-weight: 600; }

.nb-admin-sidebar-footer {
    border-top: 1px solid var(--nb-line-dark); padding-top: 1.2rem;
    display: flex; flex-direction: column; gap: .6rem;
    font-family: var(--nb-sans); font-size: .8rem;
}
.nb-admin-sidebar-footer a { color: #B9B3A2; }
.nb-admin-sidebar-footer form button {
    background: none; border: none; color: #B9B3A2; font-family: var(--nb-sans);
    font-size: .8rem; cursor: pointer; padding: 0; text-align: left;
}
.nb-admin-sidebar-footer form button:hover { color: var(--nb-gold-light); }

.nb-admin-main { flex: 1; padding: 2.6rem 3rem; max-width: 1180px; }

.nb-admin-filters {
    display: flex; gap: .5rem; font-family: var(--nb-sans); font-size: .82rem;
}
.nb-admin-filters a {
    padding: .5rem 1rem; border: 1px solid var(--nb-line); border-radius: 20px; color: var(--nb-ink-soft);
}
.nb-admin-filters a.is-active { background: var(--nb-ink); color: var(--nb-cream); border-color: var(--nb-ink); }

@media (max-width: 900px) {
    .nb-admin-shell { flex-direction: column; }
    .nb-admin-sidebar { width: 100%; height: auto; position: static; flex-direction: row; align-items: center; gap: 1.5rem; }
    .nb-admin-nav { flex-direction: row; flex: none; }
    .nb-admin-sidebar-footer { flex-direction: row; border-top: none; padding-top: 0; margin-left: auto; }
    .nb-admin-main { padding: 1.6rem; }
}