@import url("https://fonts.googleapis.com/css2?family=Nunito+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");

:root {
    --bg: #eceae6;
    --bg-glow: radial-gradient(1200px 500px at 8% -10%, rgba(90, 159, 201, 0.14), transparent 55%),
        #eceae6;
    --surface: #e8e6e2;
    --panel: #f5f4f1;
    --field: #eeece8;
    --header: #121920;
    --header-2: #1b242d;
    --text: #152028;
    --muted: #5f5c58;
    --border: #d8d4ce;
    --accent: #5a9fc9;
    --accent-hover: #4789b3;
    --accent-soft: rgba(90, 159, 201, 0.16);
    --on-dark: #eef3f7;
    --shadow: 0 18px 50px rgba(18, 25, 32, 0.08);
    --radius: 18px;
    --font: "Nunito Sans", "Segoe UI", system-ui, sans-serif;
}

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

html {
    height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font);
    color: var(--text);
    background: var(--bg-glow);
}

/* ——— App shell ——— */
.main-container {
    width: min(1240px, calc(100% - 32px));
    margin: 20px auto;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.main-header {
    background:
        linear-gradient(180deg, rgba(90, 159, 201, 0.16), transparent 55%),
        linear-gradient(90deg, var(--header), var(--header-2));
    color: var(--on-dark);
    padding: 18px 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid rgba(90, 159, 201, 0.35);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, var(--accent), #2f6f94);
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.04em;
    box-shadow: 0 8px 20px rgba(90, 159, 201, 0.35);
    flex-shrink: 0;
}

.brand h1 {
    margin: 0;
    font-weight: 600;
    font-size: 1.15rem;
    letter-spacing: 0.01em;
}

.brand .subtitle {
    margin: 2px 0 0;
    color: #9aa8b4;
    font-size: 0.78rem;
    font-weight: 500;
}

.search-section {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    max-width: 360px;
}

.search-wrap {
    position: relative;
    flex: 1;
}

.search-wrap i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #8d99a4;
    font-size: 0.85rem;
    pointer-events: none;
}

.search-section input[type="text"] {
    width: 100%;
    padding: 10px 12px 10px 36px;
    border: 1px solid #2c3843;
    border-radius: 999px;
    font-size: 0.92rem;
    background: #0e1419;
    color: var(--on-dark);
    font-family: var(--font);
}

.search-section input[type="text"]:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.search-section input[type="text"]::placeholder {
    color: #8d99a4;
}

.search-section button {
    background: #1e2831;
    color: var(--on-dark);
    border: 1px solid #33414c;
    border-radius: 999px;
    width: 40px;
    height: 40px;
    cursor: pointer;
}

.search-section button:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.user-menu {
    color: var(--on-dark);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #c5d0d8;
}

.user-menu a,
.user-menu .logout-btn {
    color: var(--on-dark);
    text-decoration: none;
    background: #1e2831;
    border: 1px solid #33414c;
    cursor: pointer;
    font: inherit;
    padding: 8px 12px;
    border-radius: 999px;
}

.user-menu a:hover,
.user-menu .logout-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.main-body {
    padding: 18px;
    background: var(--surface);
}

.content-grid {
    display: grid;
    grid-template-columns: minmax(220px, 34%) minmax(0, 1fr);
    gap: 16px;
}

.items-section,
.comments-section {
    background: var(--panel);
    border-radius: 16px;
    padding: 16px 16px 12px;
    border: 1px solid var(--border);
    min-height: 560px;
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.items-section h2,
.comments-container h4,
.selected-item-info h3,
.section-head h2 {
    color: var(--text);
    margin: 0 0 12px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.section-head h2 {
    margin: 0;
}

.count-pill {
    background: var(--accent-soft);
    color: #2c6280;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 700;
}

.items-list,
.comments-list {
    margin-bottom: 12px;
    max-height: 520px;
    overflow-y: auto;
    padding-right: 4px;
}

.items-list::-webkit-scrollbar,
.comments-list::-webkit-scrollbar {
    width: 8px;
}

.items-list::-webkit-scrollbar-thumb,
.comments-list::-webkit-scrollbar-thumb {
    background: #c5d0d8;
    border-radius: 8px;
}

.item-card {
    background: var(--field);
    border: 1px solid var(--border);
    border-left: 3px solid transparent;
    border-radius: 12px;
    padding: 12px 14px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.item-card:hover {
    transform: translateY(-1px);
    border-color: #b7c7d4;
    border-left-color: var(--accent);
    box-shadow: 0 10px 24px rgba(18, 25, 32, 0.06);
}

.item-card.selected {
    background: linear-gradient(90deg, rgba(90, 159, 201, 0.22), var(--panel) 48%);
    color: var(--text);
    border-color: #9bc4dc;
    border-left-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.item-card h3 {
    margin: 0 0 6px;
    font-size: 0.98rem;
    font-weight: 700;
}

.item-card p {
    margin: 0 0 8px;
    color: var(--muted);
    font-size: 0.85rem;
}

.item-card.selected p {
    color: #4d5b66;
}

.item-category {
    background: #e2ded8;
    color: #3d4a55;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-weight: 650;
    display: inline-block;
}

.item-card.selected .item-category {
    background: var(--accent);
    color: #fff;
}

.no-selection {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 420px;
    color: var(--muted);
    text-align: center;
    padding: 24px;
}

.no-selection .empty-icon {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    display: grid;
    place-items: center;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 1.6rem;
    margin-bottom: 14px;
}

.selected-item-info {
    display: none;
}

.selected-item-info h3 {
    font-size: 1.12rem;
    letter-spacing: 0;
    text-transform: none;
    margin-bottom: 6px;
}

.selected-item-info p {
    color: var(--muted);
    margin-bottom: 16px;
    line-height: 1.5;
}

.comments-list {
    max-height: 420px;
}

.comment-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 14px;
    margin-bottom: 8px;
}

.comment-card p,
.comment-body {
    margin: 0 0 8px;
    line-height: 1.5;
    white-space: pre-wrap;
}

.comment-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
}

.comment-author {
    color: #2c6280;
    font-size: 0.8rem;
    font-weight: 650;
}

.comment-date {
    color: var(--muted);
    font-size: 0.75rem;
}

.edit-comment-btn {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 4px 10px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.75rem;
    margin-left: auto;
    font-family: var(--font);
}

.edit-comment-btn:hover {
    background: var(--accent);
    color: #fff;
}

.add-comment {
    border-top: 1px solid var(--border);
    padding-top: 12px;
}

.add-comment textarea,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 10px;
    resize: vertical;
    font-family: inherit;
    background: var(--field);
}

.add-comment textarea:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.comment-btn,
.btn-primary,
.btn-login {
    background: linear-gradient(180deg, #6aadd4, var(--accent));
    color: #fff;
    border: none;
    padding: 10px 16px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 650;
    letter-spacing: 0.02em;
    font-family: var(--font);
    box-shadow: 0 8px 18px rgba(90, 159, 201, 0.28);
}

.comment-btn:hover,
.btn-primary:hover,
.btn-login:hover {
    background: var(--accent-hover);
    color: #fff;
}

.no-results,
.no-comments {
    text-align: center;
    color: var(--muted);
    padding: 28px 12px;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    inset: 0;
    overflow: auto;
    background: rgba(12, 18, 24, 0.55);
    backdrop-filter: blur(6px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--panel);
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: 18px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: var(--shadow);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.05rem;
}

.modal-header .close {
    color: var(--muted);
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

.modal-header .close:hover,
.modal-header .close:focus {
    color: var(--text);
}

.form-group {
    margin-bottom: 12px;
}

.form-group label,
.form-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 650;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--muted);
}

.modal-footer {
    border-top: 1px solid var(--border);
    padding-top: 12px;
    text-align: right;
}

.btn-secondary {
    background: var(--surface);
    color: var(--text);
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.85rem;
    margin-right: 8px;
    font-family: var(--font);
}

.btn-secondary:hover {
    border-color: var(--text);
}

/* ——— Auth pages ——— */
.auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-container,
.logout-container {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 22px;
    overflow: hidden;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.login-header,
.logout-header {
    background:
        linear-gradient(180deg, rgba(90, 159, 201, 0.18), transparent 60%),
        linear-gradient(90deg, var(--header), var(--header-2));
    color: var(--on-dark);
    padding: 32px 28px 24px;
    text-align: center;
}

.login-header .brand-mark,
.logout-header .brand-mark {
    margin: 0 auto 14px;
}

.login-header h2,
.logout-header h2 {
    margin: 0;
    font-weight: 650;
    font-size: 1.2rem;
}

.login-header p,
.logout-header p {
    margin: 8px 0 0;
    color: #9aa8b4;
}

.login-body,
.logout-body {
    padding: 28px;
    background: var(--surface);
}

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

.logout-body p {
    color: var(--muted);
    margin-bottom: 20px;
}

.form-control {
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 12px 15px;
    background: var(--field);
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.btn-login {
    width: 100%;
    padding: 12px;
    display: inline-block;
    text-align: center;
    text-decoration: none;
}

.alert {
    border-radius: 12px;
    border: none;
}

.input-group-text {
    background: var(--field);
    border: 1px solid var(--border);
    border-right: none;
    border-radius: 12px 0 0 12px;
    color: var(--muted);
}

.input-group .form-control {
    border-left: none;
    border-radius: 0 12px 12px 0;
}

@media (max-width: 860px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .items-section,
    .comments-section {
        min-height: 0;
    }

    .main-header {
        flex-wrap: wrap;
    }

    .search-section {
        order: 3;
        max-width: none;
        width: 100%;
    }
}

@media (max-width: 560px) {
    .main-container {
        width: calc(100% - 16px);
        margin: 8px auto;
        border-radius: 14px;
    }

    .user-chip span {
        display: none;
    }
}

/* ——— City picker ——— */
.city-page .main-body {
    padding: 28px 22px 32px;
}

.city-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.city-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    background: var(--field);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 22px 20px;
    text-decoration: none;
    color: var(--text);
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.city-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: 0 12px 28px rgba(18, 25, 32, 0.08);
    color: var(--text);
    text-decoration: none;
}

.city-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--accent-soft);
    color: var(--accent);
}

.city-card h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
}

.city-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
}

@media (max-width: 860px) {
    .city-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.city-grid[hidden],
.city-results[hidden] {
    display: none !important;
}

a.item-card {
    display: block;
    text-decoration: none;
    color: inherit;
}

a.item-card:hover {
    color: inherit;
    text-decoration: none;
}

.city-results .items-list {
    max-height: none;
}

.city-results .section-head {
    margin-bottom: 12px;
}

.city-results .section-head h2 {
    margin: 0;
}