@font-face {
    font-family: "Source Sans 3";
    src: url("../fonts/source-sans/SourceSans3-Regular.otf.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Source Sans 3";
    src: url("../fonts/source-sans/SourceSans3-It.otf.woff2") format("woff2");
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: "Source Sans 3";
    src: url("../fonts/source-sans/SourceSans3-Bold.otf.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "JetBrains Mono";
    src: url("../fonts/jetbrainsmono/JetBrainsMono-Regular.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "JetBrains Mono";
    src: url("../fonts/jetbrainsmono/JetBrainsMono-Italic.woff2") format("woff2");
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: "JetBrains Mono";
    src: url("../fonts/jetbrainsmono/JetBrainsMono-Bold.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --font-ui: "Source Sans 3", "Segoe UI", sans-serif;
    --font-mono: "JetBrains Mono", monospace;
    --surface-0: #0c1016;
    --surface-1: #141b24;
    --surface-2: #1b2430;
    --surface-3: #273243;
    --surface-soft: rgba(23, 31, 42, 0.76);
    --text-strong: #f4f7fb;
    --text-main: #d7dee7;
    --text-muted: #8e9aae;
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.16);
    --accent: #ff7a1a;
    --accent-strong: #ff5c00;
    --accent-soft: rgba(255, 122, 26, 0.14);
    --success: #28c281;
    --danger: #ff5f56;
    --warning: #ffbe0b;
    --shadow-1: 0 20px 50px rgba(0, 0, 0, 0.25);
    --shadow-2: 0 12px 24px rgba(0, 0, 0, 0.18);
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --container: 1480px;
    --bg-card: var(--surface-2);
    --bg-hover: rgba(255, 255, 255, 0.06);
    --bg-input: rgba(255, 255, 255, 0.04);
    --border-color: var(--line);
    --text-primary: var(--text-main);
    --text-secondary: var(--text-muted);
    --accent-color: var(--accent);
    --accent-muted: rgba(255, 122, 26, 0.28);
    --success-color: var(--success);
    --warning-color: var(--warning);
    --danger-color: var(--danger);
}

[hidden] {
    display: none !important;
}

[data-theme="light"] {
    --surface-0: #f4efe8;
    --surface-1: #fbf8f3;
    --surface-2: #ffffff;
    --surface-3: #ece3d7;
    --surface-soft: rgba(255, 255, 255, 0.86);
    --text-strong: #181818;
    --text-main: #2a2a2a;
    --text-muted: #6f6a63;
    --line: rgba(24, 24, 24, 0.08);
    --line-strong: rgba(24, 24, 24, 0.15);
    --accent: #cc4f00;
    --accent-strong: #a53f00;
    --accent-soft: rgba(204, 79, 0, 0.1);
    --shadow-1: 0 24px 48px rgba(42, 33, 16, 0.08);
    --shadow-2: 0 12px 24px rgba(42, 33, 16, 0.06);
    --bg-card: var(--surface-2);
    --bg-hover: rgba(24, 24, 24, 0.05);
    --bg-input: rgba(24, 24, 24, 0.04);
    --border-color: var(--line);
    --text-primary: var(--text-main);
    --text-secondary: var(--text-muted);
    --accent-color: var(--accent);
    --accent-muted: rgba(204, 79, 0, 0.22);
    --success-color: var(--success);
    --warning-color: var(--warning);
    --danger-color: var(--danger);
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-ui);
    color: var(--text-main);
    background:
        radial-gradient(circle at top left, rgba(255, 122, 26, 0.16), transparent 32%),
        radial-gradient(circle at right 15%, rgba(52, 152, 219, 0.12), transparent 24%),
        linear-gradient(180deg, var(--surface-1) 0%, var(--surface-0) 100%);
    line-height: 1.5;
}

a {
    color: inherit;
}

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

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

.container {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
}

.app-shell {
    min-height: 100vh;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(18px);
    background: color-mix(in srgb, var(--surface-0) 84%, transparent);
    border-bottom: 1px solid var(--line);
}

.site-header__inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
    min-height: 82px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.brand-mark__badge {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background:
        linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.08em;
    overflow: hidden;
}

.brand-mark__logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.brand-mark__copy {
    display: grid;
    gap: 2px;
}

.brand-mark__copy strong {
    font-size: 0.98rem;
    color: var(--text-strong);
}

.brand-mark__copy span {
    color: var(--text-muted);
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.site-nav a,
.user-pill__action,
.theme-toggle,
.btn,
.btn-secondary,
.btn-danger,
.btn-ghost {
    transition:
        transform 160ms ease,
        background-color 160ms ease,
        border-color 160ms ease,
        color 160ms ease,
        box-shadow 160ms ease;
}

.site-nav a {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--text-muted);
    text-decoration: none;
    border: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: var(--text-strong);
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.03);
}

.site-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.presence-badge,
.user-pill,
.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 46px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
}

.presence-badge__label,
.theme-toggle__label,
.user-pill__name {
    color: var(--text-muted);
    font-size: 0.84rem;
}

.presence-badge strong {
    color: var(--text-strong);
}

.user-pill__action {
    color: var(--text-strong);
    text-decoration: none;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
}

.user-pill__action:hover,
.theme-toggle:hover {
    transform: translateY(-1px);
}

.theme-toggle {
    cursor: pointer;
    color: var(--text-strong);
}

.theme-toggle__icon {
    font-size: 1rem;
}

.nav-toggle {
    display: none;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: transparent;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: var(--text-strong);
}

.page-shell {
    padding: 28px 0 48px;
}

.flash-stack {
    display: grid;
    gap: 12px;
    margin-bottom: 24px;
}

.flash {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
}

.flash-success {
    background: rgba(40, 194, 129, 0.14);
    color: var(--success);
}

.flash-error {
    background: rgba(255, 95, 86, 0.12);
    color: var(--danger);
}

.flash-warning {
    background: rgba(255, 190, 11, 0.12);
    color: var(--warning);
}

.btn,
.btn-secondary,
.btn-danger,
.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.btn {
    color: #fff;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    box-shadow: 0 12px 24px rgba(255, 92, 0, 0.18);
}

.btn:hover,
.btn-secondary:hover,
.btn-danger:hover,
.btn-ghost:hover {
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--surface-2);
    border-color: var(--line);
    color: var(--text-strong);
}

.btn-danger {
    background: rgba(255, 95, 86, 0.14);
    border-color: rgba(255, 95, 86, 0.28);
    color: var(--danger);
}

.btn-ghost {
    background: transparent;
    border-color: var(--line);
    color: var(--text-muted);
}

.card,
.table-shell,
.surface-panel,
.form-container {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface-soft);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-2);
}

.card {
    padding: 20px;
}

.surface-panel {
    padding: 18px;
}

.table-container {
    overflow-x: auto;
}

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

th,
td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--line);
}

th {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

tr:last-child td {
    border-bottom: 0;
}

label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-strong);
    font-weight: 700;
}

input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"],
input[type="tel"],
input[type="url"],
textarea,
select {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: var(--surface-2);
    color: var(--text-strong);
}

input:focus,
textarea:focus,
select:focus {
    outline: 2px solid transparent;
    border-color: color-mix(in srgb, var(--accent) 55%, var(--line) 45%);
    box-shadow: 0 0 0 4px var(--accent-soft);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group {
    margin-bottom: 18px;
}

.checkbox-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.badge-success {
    background: rgba(40, 194, 129, 0.15);
    color: var(--success);
}

.badge-danger {
    background: rgba(255, 95, 86, 0.14);
    color: var(--danger);
}

.badge-warning {
    background: rgba(255, 190, 11, 0.14);
    color: var(--warning);
}

.badge-info {
    background: rgba(255, 122, 26, 0.14);
    color: var(--accent);
}

.auth-shell {
    width: min(100%, 1120px);
    margin: 36px auto 0;
    display: grid;
    grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1fr);
    gap: 24px;
}

.auth-aside,
.auth-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--surface-soft);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-2);
}

.auth-aside {
    padding: 28px;
    display: grid;
    gap: 18px;
    align-content: start;
}

.auth-panel {
    padding: 28px;
}

.auth-title {
    margin: 0 0 8px;
    color: var(--text-strong);
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    line-height: 0.96;
}

.auth-lead,
.auth-meta {
    color: var(--text-muted);
}

.auth-actions,
.auth-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.auth-links {
    margin-top: 18px;
}

.auth-form {
    display: grid;
    gap: 18px;
}

.auth-form .actions {
    margin-top: 6px;
}

.auth-note {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
}

.auth-note strong {
    color: var(--text-strong);
}

.buyout-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
}

code,
pre,
kbd,
samp,
.font-mono {
    font-family: var(--font-mono);
}

@media (max-width: 1180px) {
    .site-header__inner {
        grid-template-columns: auto auto 1fr;
    }

    .nav-toggle {
        display: inline-block;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 8px);
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: 20px;
        background: color-mix(in srgb, var(--surface-0) 92%, transparent);
        box-shadow: var(--shadow-2);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-actions {
        justify-content: flex-end;
        flex-wrap: wrap;
    }
}

@media (max-width: 860px) {
    .site-header__inner {
        grid-template-columns: auto auto;
        gap: 14px;
        padding: 14px 0;
    }

    .brand-mark__copy span,
    .presence-badge__label,
    .theme-toggle__label {
        display: none;
    }

    .presence-badge,
    .theme-toggle,
    .user-pill {
        min-height: 42px;
        padding: 0 12px;
    }

    .user-pill {
        max-width: 100%;
    }

    .user-pill__name {
        max-width: 120px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .auth-shell {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 24px, var(--container));
    }

    .page-shell {
        padding-top: 18px;
    }

    .site-actions {
        gap: 8px;
    }

    .presence-badge {
        display: none;
    }

    .theme-toggle {
        display: none;
    }

    .actions {
        flex-direction: column;
    }
}