:root {
    --bg: #f6efe9;
    --bg-soft: #fbf7f3;
    --surface: #ffffff;
    --surface-alt: #fffaf6;
    --text: #2e231f;
    --muted: #7f6a62;
    --line: #eadfd7;
    --accent: #8d6c5b;
    --accent-strong: #6d5144;
    --success: #466a54;
    --warning: #9b6a41;
    --danger: #9c5148;
    --shadow: 0 18px 44px rgba(89, 63, 53, 0.08);
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 14px;
    --sidebar-w: 272px;
}

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

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: "Inter", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.92), transparent 24%),
        linear-gradient(180deg, #fffdfb 0%, var(--bg) 48%, #f8f2ed 100%);
}

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

button {
    border: 0;
    background: none;
    cursor: pointer;
}

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

.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-screen.is-hidden,
.app.is-hidden,
.panel.is-hidden,
.lead-detail.is-hidden {
    display: none;
}

.login-card,
.card,
.metric-card {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.82);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.login-card {
    width: 100%;
    max-width: 440px;
    padding: 36px;
    border-radius: 30px;
}

.login-brand,
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.login-icon,
.sidebar-logo {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(109, 81, 68, 0.12);
    color: var(--accent-strong);
    font-family: "Cormorant Garamond", serif;
    font-size: 1.3rem;
    font-weight: 700;
}

.login-card h1,
.topbar h2,
.card h3 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
    letter-spacing: -0.03em;
}

.login-card h1 {
    margin: 18px 0 8px;
    font-size: 2.2rem;
}

.login-card p,
.topbar p,
.panel-note,
.subtle {
    color: var(--muted);
}

.login-card form,
.lead-detail,
.field,
.editor-grid {
    display: grid;
    gap: 14px;
}

.login-card label,
.field label,
.detail-grid label {
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-strong);
}

.login-card input,
.field input,
.field textarea,
.field select,
.editor-grid input,
.editor-grid textarea,
.images-groups input,
.images-groups textarea,
.images-groups select {
    width: 100%;
    padding: 13px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.85);
}

.login-note {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 14px;
    background: var(--surface-alt);
}

.login-note.is-error,
.panel-note.is-error {
    color: var(--danger);
}

.login-note.is-success,
.panel-note.is-success {
    color: var(--success);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    transition: transform 180ms ease, opacity 180ms ease;
}

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

.btn-primary {
    background: linear-gradient(180deg, var(--accent), var(--accent-strong));
    color: #fff8f2;
}

.btn-secondary {
    background: rgba(109, 81, 68, 0.08);
    color: var(--accent-strong);
}

.btn-full {
    width: 100%;
}

.app {
    display: grid;
    grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    border-right: 1px solid rgba(109, 81, 68, 0.08);
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(18px);
}

.sidebar-brand strong {
    display: block;
}

.sidebar-brand span {
    color: var(--muted);
    font-size: 0.85rem;
}

.sidebar-menu {
    display: grid;
    gap: 8px;
    margin-top: 30px;
}

.admin-tab,
.sidebar-link {
    width: 100%;
    text-align: left;
    padding: 13px 14px;
    border-radius: 16px;
    color: var(--muted);
}

.admin-tab.is-active {
    background: rgba(109, 81, 68, 0.12);
    color: var(--accent-strong);
    font-weight: 600;
}

.sidebar-footer {
    margin-top: auto;
    display: grid;
    gap: 8px;
}

.main {
    padding: 26px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    margin-bottom: 24px;
}

.topbar h2 {
    margin: 0;
    font-size: 2rem;
}

.content-area,
.dashboard-grid,
.leads-layout {
    display: grid;
    gap: 20px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.metric-card,
.card {
    border-radius: var(--radius-lg);
    padding: 22px;
}

.metric-card span,
.metric-card small {
    color: var(--muted);
}

.metric-card strong {
    display: block;
    margin: 12px 0 8px;
    font-size: 2rem;
}

.dashboard-grid {
    grid-template-columns: 1.4fr 1fr;
}

.card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.card-head h3 {
    margin: 0;
    font-size: 1.6rem;
}

.chart {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 14px;
    align-items: end;
    min-height: 240px;
}

.chart-bar {
    display: grid;
    gap: 10px;
    justify-items: center;
}

.chart-bar-fill {
    width: 100%;
    border-radius: 999px 999px 14px 14px;
    background: linear-gradient(180deg, rgba(141, 108, 91, 0.4), rgba(109, 81, 68, 0.92));
}

.insight-list,
.images-groups,
.leads-list {
    display: grid;
    gap: 14px;
}

.insight-list {
    padding-left: 18px;
}

.editor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.editor-grid .field.full {
    grid-column: 1 / -1;
}

.field textarea,
.images-groups textarea {
    resize: vertical;
    min-height: 120px;
}

.images-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.image-group-title {
    margin: 18px 0 4px;
    color: var(--accent-strong);
    font-size: 0.88rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.image-editor {
    padding: 18px;
    border-radius: 20px;
    background: var(--surface-alt);
    border: 1px solid var(--line);
}

.image-editor-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 14px;
}

.image-editor-grid,
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.image-editor-grid .full {
    grid-column: 1 / -1;
}

.crop-controls {
    padding: 16px;
    border-radius: 18px;
    background: rgba(109, 81, 68, 0.05);
    border: 1px solid rgba(109, 81, 68, 0.08);
}

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

.crop-controls-head strong {
    font-size: 0.98rem;
}

.crop-controls-head span,
.crop-field span {
    color: var(--muted);
    font-size: 0.84rem;
}

.crop-sliders {
    display: grid;
    gap: 12px;
}

.crop-field {
    display: grid;
    gap: 8px;
}

.crop-field input[type="range"] {
    padding: 0;
}

.image-preview-frame {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    margin-top: 12px;
    aspect-ratio: 1.2;
    background: #efe8e2;
}

.image-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform-origin: center;
    transition: transform 180ms ease;
}

.leads-layout {
    grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
}

.lead-item {
    padding: 16px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: var(--surface-alt);
    cursor: pointer;
}

.lead-item.is-active {
    border-color: rgba(109, 81, 68, 0.4);
    background: rgba(255, 255, 255, 0.92);
}

.lead-item-head,
.lead-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.lead-item-head {
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(109, 81, 68, 0.08);
    color: var(--accent-strong);
    font-size: 0.78rem;
}

.lead-detail-empty {
    color: var(--muted);
}

.detail-grid p {
    margin: 8px 0 0;
    color: var(--text);
}

@media (max-width: 1180px) {
    .metrics-grid,
    .dashboard-grid,
    .leads-layout,
    .image-editor-grid,
    .editor-grid,
    .detail-grid {
        grid-template-columns: 1fr 1fr;
    }

    .dashboard-grid,
    .leads-layout {
        grid-template-columns: 1fr;
    }
}

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

    .sidebar {
        border-right: 0;
        border-bottom: 1px solid rgba(109, 81, 68, 0.08);
    }

    .topbar,
    .metrics-grid,
    .editor-grid,
    .image-editor-grid,
    .detail-grid {
        grid-template-columns: 1fr;
        display: grid;
    }
}