/* Fonts */

@font-face {
    font-family: "Bricolage Grotesque";
    src: url("/static/fonts/BricolageGrotesque-vietnamese.woff2")
        format("woff2");
    font-weight: 200 800;
    font-stretch: 75% 100%;
    font-style: normal;
    font-display: swap;
    unicode-range:
        U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1,
        U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329,
        U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: "Bricolage Grotesque";
    src: url("/static/fonts/BricolageGrotesque-latin-ext.woff2") format("woff2");
    font-weight: 200 800;
    font-stretch: 75% 100%;
    font-style: normal;
    font-display: swap;
    unicode-range:
        U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
        U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "Bricolage Grotesque";
    src: url("/static/fonts/BricolageGrotesque-latin.woff2") format("woff2");
    font-weight: 200 800;
    font-stretch: 75% 100%;
    font-style: normal;
    font-display: swap;
    unicode-range:
        U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191,
        U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Custom properties */

:root {
    --db-light-green: #00f279;
    --db-dark-green: #00695e;
    --db-black: #1a1a1a;
    --db-white: #e6e6e6;

    --sidebar-width: 220px;
    --surface: #232323;
    --surface-hover: #2c2c2c;
    --border: var(--db-dark-green);
    --radius: 6px;
    --radius-sm: 4px;
}

/* Reset */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Base */

html {
    background-color: var(--db-black);
    color: var(--db-white);
    font-family: "Bricolage Grotesque", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    font-variation-settings: "wdth" 100;
    font-size: 16px;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
}
h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 0.75rem;
}
p:last-child {
    margin-bottom: 0;
}

ul,
ol {
    list-style: none;
}

/* Links */

a {
    color: var(--db-light-green);
    text-decoration: underline;
    text-decoration-color: var(--db-dark-green);
    padding: 0.15rem 0.25rem;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease;
}

a:hover {
    background-color: var(--db-dark-green);
    text-decoration-color: var(--db-light-green);
}

/* Auth layout */

.auth-layout {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 1rem;
}

.auth-box {
    width: 100%;
    max-width: 420px;
}

.auth-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--db-light-green);
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.auth-subtitle {
    color: color-mix(in srgb, var(--db-white) 60%, transparent);
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
}

/* App layout */

.app-layout {
    display: flex;
    min-height: 100vh;
}

.app-content {
    flex: 1;
    padding: 2rem 2.5rem;
    max-width: 860px;
    overflow-y: auto;
}

/* Sidebar */

.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    background-color: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-brand {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--db-white);
    text-decoration: none;
    background: none;
    padding: 0 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
    .sidebar-logo {
        max-height: 40px;
    }
}

.sidebar-brand:hover {
    background: none;
    color: var(--db-white);
}

.sidebar-brand span {
    color: var(--db-light-green);
}

.sidebar-nav {
    flex: 1;
    padding: 0 0.75rem;
}

.sidebar-nav li {
    margin-bottom: 0.15rem;
}

.sidebar-nav a {
    display: block;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    color: color-mix(in srgb, var(--db-white) 75%, transparent);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition:
        background-color 0.15s ease,
        color 0.15s ease;
    border-left: 2px solid transparent;
}

.sidebar-nav a:hover {
    background-color: var(--surface-hover);
    color: var(--db-white);
    text-decoration: none;
}

.sidebar-nav a.active {
    color: var(--db-light-green);
    border-left-color: var(--db-light-green);
    background-color: color-mix(in srgb, var(--db-light-green) 8%, transparent);
}

.sidebar-footer {
    padding: 1rem 1.25rem 0;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.sidebar-user-email {
    font-size: 0.8125rem;
    color: color-mix(in srgb, var(--db-white) 55%, transparent);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.625rem;
}

.sidebar-logout-form {
    display: block;
}

.sidebar-logout-btn {
    background: none;
    border: 1px solid color-mix(in srgb, var(--db-white) 20%, transparent);
    color: color-mix(in srgb, var(--db-white) 65%, transparent);
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    width: 100%;
    text-align: left;
    transition:
        border-color 0.15s ease,
        color 0.15s ease;
}

.sidebar-logout-btn:hover {
    border-color: color-mix(in srgb, var(--db-white) 45%, transparent);
    color: var(--db-white);
}

/* Card */

.card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-heading {
    font-size: 1rem;
    font-weight: 600;
    color: color-mix(in srgb, var(--db-white) 70%, transparent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
}

/* Form groups */

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: color-mix(in srgb, var(--db-white) 80%, transparent);
    margin-bottom: 0.375rem;
}

.form-group input {
    display: block;
    width: 100%;
    background-color: color-mix(in srgb, var(--db-black) 60%, transparent);
    border: 1px solid color-mix(in srgb, var(--db-white) 15%, transparent);
    border-radius: var(--radius-sm);
    color: var(--db-white);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 400;
    padding: 0.5625rem 0.75rem;
    outline: none;
    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease;
}

.form-group input::placeholder {
    color: color-mix(in srgb, var(--db-white) 30%, transparent);
}

.form-group input:focus {
    border-color: var(--db-light-green);
    box-shadow: 0 0 0 3px
        color-mix(in srgb, var(--db-light-green) 15%, transparent);
}

/* Buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 0.5625rem 1.25rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition:
        background-color 0.15s ease,
        color 0.15s ease,
        border-color 0.15s ease,
        box-shadow 0.15s ease;
    white-space: nowrap;
    line-height: 1.4;
}

.btn:hover {
    text-decoration: none;
    background-color: inherit;
}

.btn-primary {
    background-color: var(--db-light-green);
    color: var(--db-black);
    border-color: var(--db-light-green);
}

.btn-primary:hover {
    background-color: color-mix(in srgb, var(--db-light-green) 85%, white);
    border-color: color-mix(in srgb, var(--db-light-green) 85%, white);
    color: var(--db-black);
}

.btn-ghost {
    background-color: transparent;
    color: var(--db-light-green);
    border-color: var(--db-dark-green);
}

.btn-ghost:hover {
    background-color: color-mix(in srgb, var(--db-dark-green) 25%, transparent);
    border-color: var(--db-light-green);
    color: var(--db-light-green);
}

.btn-danger {
    background-color: transparent;
    color: #ff6b6b;
    border-color: #7a2020;
}

.btn-danger:hover {
    background-color: color-mix(in srgb, #7a2020 30%, transparent);
    border-color: #ff6b6b;
    color: #ff6b6b;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Flash messages */

.flash {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    margin-bottom: 1.25rem;
    font-size: 0.9375rem;
    line-height: 1.45;
}

.flash-icon {
    flex-shrink: 0;
    font-weight: 700;
    line-height: 1.5;
}

.flash-text {
    flex: 1;
}

.flash-close {
    flex-shrink: 0;
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    font-size: 1rem;
    line-height: 1;
    padding: 0 0 0 0.25rem;
    align-self: flex-start;
    transition: opacity 0.15s;
}

.flash-close:hover {
    opacity: 1;
}

.flash-success {
    background-color: color-mix(
        in srgb,
        var(--db-light-green) 10%,
        transparent
    );
    border-color: color-mix(in srgb, var(--db-light-green) 35%, transparent);
    color: color-mix(in srgb, var(--db-light-green) 90%, white);
}

.flash-error {
    background-color: color-mix(in srgb, #ff4444 10%, transparent);
    border-color: color-mix(in srgb, #ff4444 35%, transparent);
    color: #ff9999;
}

.flash-warning {
    background-color: color-mix(in srgb, #f0a030 10%, transparent);
    border-color: color-mix(in srgb, #f0a030 35%, transparent);
    color: #f0c060;
}

/* OAuth divider */

.oauth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: color-mix(in srgb, var(--db-white) 35%, transparent);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 1.25rem 0;
}

.oauth-divider::before,
.oauth-divider::after {
    content: "";
    flex: 1;
    border-top: 1px solid color-mix(in srgb, var(--db-white) 12%, transparent);
}

.oauth-divider::before {
    margin-right: 0.875rem;
}
.oauth-divider::after {
    margin-left: 0.875rem;
}

.oauth-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

/* Detail list (profile) */

.detail-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.detail-list li {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding: 0.625rem 0;
    border-bottom: 1px solid color-mix(in srgb, var(--db-white) 7%, transparent);
}

.detail-list li:first-child {
    padding-top: 0;
}
.detail-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.detail-label {
    flex-shrink: 0;
    width: 130px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: color-mix(in srgb, var(--db-white) 50%, transparent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-value {
    font-size: 0.9375rem;
    color: var(--db-white);
    word-break: break-all;
}

/* Connections list */

.connections-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.connection-item {
    padding: 0.875rem 0;
    border-bottom: 1px solid color-mix(in srgb, var(--db-white) 6%, transparent);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
}

.connection-item:first-child {
    padding-top: 0;
}
.connection-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.connection-name {
    font-weight: 600;
    font-size: 0.9375rem;
    text-transform: capitalize;
}

.connection-date {
    font-size: 0.8125rem;
    color: color-mix(in srgb, var(--db-white) 45%, transparent);
}

.connection-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.25rem;
}

.connection-meta {
    margin-bottom: 0.5rem;
}

.connection-scopes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-top: 0.375rem;
}

.scope-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-family: monospace;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    background-color: color-mix(in srgb, var(--db-dark-green) 20%, transparent);
    border: 1px solid color-mix(in srgb, var(--db-dark-green) 50%, transparent);
    color: color-mix(in srgb, var(--db-light-green) 85%, var(--db-white));
    letter-spacing: 0.02em;
}

.btn-sm {
    padding: 0.2rem 0.6rem;
    font-size: 0.8125rem;
}

/* Invites header */

.invites-header {
    margin-bottom: 1.5rem;
}

.invites-header h1 {
    margin-bottom: 0.5rem;
}

/* Invite allocation */

.invite-allocation {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    flex-wrap: wrap;
}

.allocation-stat {
    display: flex;
    align-items: baseline;
    gap: 0.375rem;
    font-size: 0.9375rem;
    color: color-mix(in srgb, var(--db-white) 80%, transparent);
}

.allocation-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--db-light-green);
    line-height: 1;
}

.allocation-infinity {
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: -0.02em;
}

.allocation-divider {
    color: color-mix(in srgb, var(--db-white) 25%, transparent);
    font-size: 1rem;
}

/* Invites table */

.invites-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.invites-table thead tr {
    border-bottom: 1px solid var(--border);
}

.invites-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: color-mix(in srgb, var(--db-white) 45%, transparent);
    background-color: color-mix(in srgb, var(--db-black) 40%, transparent);
}

.invites-table td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid color-mix(in srgb, var(--db-white) 6%, transparent);
}

.invites-table tbody tr:last-child td {
    border-bottom: none;
}

.invites-table tbody tr:hover {
    background-color: color-mix(in srgb, var(--db-white) 3%, transparent);
}

/* Invite code copy button */

.invite-code {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-family: "Courier New", Courier, monospace;
    font-size: 0.875rem;
    color: var(--db-light-green);
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease;
    user-select: none;
}

.invite-code:hover {
    background-color: color-mix(
        in srgb,
        var(--db-light-green) 12%,
        transparent
    );
}

.invite-code.copied {
    color: var(--db-white);
    background-color: color-mix(in srgb, var(--db-dark-green) 50%, transparent);
}

.copy-icon {
    font-size: 0.8125rem;
    opacity: 0.6;
    transition: opacity 0.15s ease;
}

.invite-code:hover .copy-icon {
    opacity: 1;
}

/* Status badges */

.badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: 1px solid transparent;
}

.badge-pending {
    background-color: color-mix(in srgb, var(--db-white) 8%, transparent);
    border-color: color-mix(in srgb, var(--db-white) 15%, transparent);
    color: color-mix(in srgb, var(--db-white) 65%, transparent);
}

.badge-used {
    background-color: color-mix(
        in srgb,
        var(--db-light-green) 12%,
        transparent
    );
    border-color: color-mix(in srgb, var(--db-light-green) 35%, transparent);
    color: var(--db-light-green);
}

.badge-expired {
    background-color: color-mix(in srgb, #ff4444 10%, transparent);
    border-color: color-mix(in srgb, #ff4444 30%, transparent);
    color: #ff8888;
}

/* Empty state */

.empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: color-mix(in srgb, var(--db-white) 50%, transparent);
}

.empty-state-icon {
    display: block;
    font-size: 2rem;
    margin-bottom: 0.75rem;
    opacity: 0.5;
}

.empty-state p {
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* Utilities */

.text-muted {
    color: color-mix(in srgb, var(--db-white) 45%, transparent);
}
.text-sm {
    font-size: 0.875rem;
}
.text-center {
    text-align: center;
}

.flex {
    display: flex;
}
.items-center {
    align-items: center;
}
.justify-between {
    justify-content: space-between;
}
.flex-wrap {
    flex-wrap: wrap;
}
.gap-2 {
    gap: 0.5rem;
}
.gap-4 {
    gap: 1rem;
}

.mt-2 {
    margin-top: 0.5rem;
}
.mt-4 {
    margin-top: 1rem;
}
.mt-6 {
    margin-top: 1.5rem;
}
.mt-8 {
    margin-top: 2rem;
}
.mb-2 {
    margin-bottom: 0.5rem;
}
.mb-4 {
    margin-bottom: 1rem;
}
.mb-6 {
    margin-bottom: 1.5rem;
}
.mb-8 {
    margin-bottom: 2rem;
}

/* Landing page */

.landing {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 680px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.landing-logo {
    height: 100px;
}

.landing-header {
    padding: 2rem 0 0;
}

.landing-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem 0 3rem;
}

.landing-title {
    font-size: clamp(2.25rem, 6vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.landing-title-accent {
    color: var(--db-light-green);
}

.landing-sub {
    font-size: 1.0625rem;
    line-height: 1.65;
    color: color-mix(in srgb, var(--db-white) 65%, transparent);
    max-width: 480px;
    margin-bottom: 2.5rem;
}

.landing-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.landing-btn {
    min-width: 160px;
    text-align: center;
}

.landing-footer {
    padding: 1.5rem 0 2rem;
    border-top: 1px solid color-mix(in srgb, var(--db-white) 8%, transparent);
}

/* Responsive */

@media (max-width: 640px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: static;
        flex-direction: row;
        align-items: center;
        padding: 0;
        border-right: none;
        border-bottom: 1px solid var(--border);
        flex-wrap: wrap;
    }

    .sidebar-brand {
        padding: 0.875rem 1rem;
        border-bottom: none;
        margin-bottom: 0;
        flex: 1;
    }

    .sidebar-nav {
        display: flex;
        flex-direction: row;
        padding: 0 0.5rem;
        flex: none;
    }

    .sidebar-nav li {
        margin-bottom: 0;
    }

    .sidebar-nav a {
        padding: 0.625rem 0.625rem;
        border-left: none;
        border-bottom: 2px solid transparent;
        border-radius: 0;
    }

    .sidebar-nav a.active {
        border-left-color: transparent;
        border-bottom-color: var(--db-light-green);
        background-color: transparent;
    }

    .sidebar-footer {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.5rem 1rem;
        border-top: none;
        border-left: 1px solid var(--border);
        margin-top: 0;
        flex: none;
    }

    .sidebar-user-email {
        margin-bottom: 0;
        max-width: 120px;
    }

    .sidebar-logout-btn {
        width: auto;
    }

    .app-layout {
        flex-direction: column;
    }

    .app-content {
        padding: 1.25rem 1rem;
    }

    .invites-table th:nth-child(3),
    .invites-table td:nth-child(3) {
        display: none;
    }

    .detail-label {
        width: 100px;
    }
}

@media (max-width: 400px) {
    .sidebar-footer {
        display: none;
    }
}