:root {
    color-scheme: dark;
    --ink: #08120f;
    --surface: #13211d;
    --surface-2: #192a25;
    --line: rgba(255, 255, 255, 0.1);
    --text: #f8fff9;
    --muted: rgba(248, 255, 249, 0.72);
    --green: #39d89a;
    --gold: #ffc857;
    --coral: #ff7a59;
    --danger: #ff5d6c;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        linear-gradient(135deg, rgba(57, 216, 154, 0.09), transparent 34%),
        linear-gradient(315deg, rgba(255, 122, 89, 0.11), transparent 40%),
        var(--ink);
    color: var(--text);
}

a {
    color: inherit;
}

button,
input,
textarea {
    font: inherit;
}

input,
textarea {
    width: 100%;
    margin-top: 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(6, 16, 13, 0.72);
    color: var(--text);
    padding: 12px 13px;
    outline: none;
}

textarea {
    resize: vertical;
}

input:focus,
textarea:focus {
    border-color: rgba(57, 216, 154, 0.72);
    box-shadow: 0 0 0 3px rgba(57, 216, 154, 0.14);
}

label {
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 700;
}

.auth-shell {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 28px;
}

.auth-panel {
    width: min(100%, 480px);
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(19, 33, 29, 0.92);
    padding: 28px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

.brand-row {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-mark {
    display: inline-grid;
    width: 52px;
    height: 52px;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 8px;
    background: #fff url("../images/gog-logo-full.png") center / cover no-repeat;
    color: transparent;
    overflow: hidden;
}

.brand-mark::before {
    content: "";
}

.eyebrow {
    margin: 0 0 3px;
    color: var(--gold);
    font-size: 0.74rem;
    font-weight: 900;
    text-transform: uppercase;
}

h1,
h2 {
    margin: 0;
    line-height: 1.1;
}

h1 {
    font-size: clamp(1.4rem, 2vw, 2rem);
}

h2 {
    font-size: 1.12rem;
}

.stacked-form,
.dashboard-form {
    display: grid;
    gap: 18px;
    margin-top: 24px;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.primary-button,
.ghost-button {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 8px;
    padding: 10px 16px;
    cursor: pointer;
    font-weight: 900;
    text-decoration: none;
}

.primary-button {
    border: 0;
    background: var(--green);
    color: #07120f;
}

.ghost-button {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(8, 18, 15, 0.92);
    padding: 16px 24px;
    backdrop-filter: blur(16px);
}

.dashboard-shell {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 24px;
    width: min(1360px, 100%);
    margin: 0 auto;
    padding: 24px;
}

.sidebar {
    position: sticky;
    top: 96px;
    display: grid;
    align-content: start;
    gap: 8px;
    height: calc(100vh - 120px);
}

.sidebar a {
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--muted);
    padding: 11px 12px;
    text-decoration: none;
    font-weight: 800;
}

.sidebar a:hover,
.sidebar a:focus {
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.workspace {
    min-width: 0;
}

.panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(19, 33, 29, 0.88);
    padding: 22px;
    scroll-margin-top: 110px;
}

.panel-heading,
.save-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.span-2 {
    grid-column: 1 / -1;
}

.status-pill {
    border: 1px solid rgba(255, 200, 87, 0.3);
    border-radius: 999px;
    color: var(--gold);
    padding: 7px 11px;
    font-size: 0.78rem;
    font-weight: 900;
}

.repeater {
    display: grid;
    gap: 14px;
}

.repeater-row,
.message-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px;
}

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

legend {
    padding: 0 6px;
    color: var(--gold);
    font-size: 0.78rem;
    font-weight: 900;
}

.check-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.check-label input {
    width: 18px;
    height: 18px;
    margin: 0;
}

.save-bar {
    position: sticky;
    bottom: 0;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(8, 18, 15, 0.94);
    padding: 14px;
    backdrop-filter: blur(16px);
}

.alert {
    border-radius: 8px;
    margin-bottom: 14px;
    padding: 13px 14px;
    font-weight: 800;
}

.alert-error {
    border: 1px solid rgba(255, 93, 108, 0.35);
    background: rgba(255, 93, 108, 0.13);
    color: #ffd6dc;
}

.alert-success {
    border: 1px solid rgba(57, 216, 154, 0.35);
    background: rgba(57, 216, 154, 0.13);
    color: #d7ffef;
}

@media (max-width: 860px) {
    .topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .dashboard-shell {
        grid-template-columns: 1fr;
        padding: 16px;
    }

    .sidebar {
        position: static;
        display: flex;
        overflow-x: auto;
        height: auto;
        padding-bottom: 4px;
    }

    .sidebar a {
        white-space: nowrap;
    }

    .form-grid,
    .repeater-row,
    .message-row {
        grid-template-columns: 1fr;
    }

    .span-2 {
        grid-column: auto;
    }
}

@media (max-width: 520px) {
    .auth-shell,
    .dashboard-shell {
        padding: 14px;
    }

    .auth-panel,
    .panel {
        padding: 18px;
    }

    .save-bar {
        align-items: stretch;
        flex-direction: column;
    }
}