/* Fonts are loaded via @font-face in HTML due to static URL templating */

:root {
    /* === FONTS === */
    --font-body: "Public Sans", system-ui, -apple-system, sans-serif;
    --font-heading: "JetBrains Mono", ui-monospace, monospace;

    /* === BASE COLORS === */
    --color-black: #1a1a1a;
    --color-accent: #d4284c;

    /* === TEXT COLORS === */
    --color-text-primary: var(--color-black);
    --color-text-secondary: #5a6778;
    --color-text-muted: #7a8599;
    --color-text-inverse: #ffffff;

    /* === BACKGROUND COLORS === */
    --color-bg-page: #f7fafc;
    --color-bg-card: #ffffff;
    --color-bg-card-highlight: var(--color-black);
    --color-bg-hover: #edf2f7;
    --color-bg-table-header: #e8eef4;

    /* === BORDER COLORS === */
    --color-border: #d4dce6;
    --color-border-focus: var(--color-black);

    /* === ALERT COLORS === */
    --color-success-bg: #e6f4ea;
    --color-success-text: #1a5438;
    --color-success-border: #b4d8c0;

    --color-error-bg: #fce8ec;
    --color-error-text: #8b1e32;
    --color-error-border: #eab8c4;

    --color-info-bg: #e8f0fc;
    --color-info-text: #1e3a6e;
    --color-info-border: #b4c8ea;

    --color-warning-bg: #fcf4e8;
    --color-warning-text: #6e4a1e;
    --color-warning-border: #ead8b4;

    /* === BUTTON COLORS === */
    --color-btn-primary-bg: var(--color-black);
    --color-btn-primary-text: #ffffff;

    --color-btn-danger-bg: var(--color-accent);
    --color-btn-danger-text: #ffffff;

    --color-btn-light-bg: #ffffff;
    --color-btn-light-text: var(--color-black);
}


/* ============================================================
   RESET & BASE
   ============================================================ */

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg-page);
    color: var(--color-text-primary);
    margin: 0;
    padding: 0;
    line-height: 1.7;
    font-size: 16px;
}


/* ============================================================
   LAYOUT
   ============================================================ */

.main {
    padding: 0 24px 24px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

.container-sm {
    max-width: 480px;
    margin: 0 auto;
}

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

.header h1 {
    margin: 0;
}

.actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}


/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
    font-weight: 600;
}

h1 {
    font-size: 1.75em;
    font-weight: 700;
    margin: 0 0 24px 0;
}

h2 {
    font-size: 1.25em;
    margin: 24px 0 12px 0;
}

a {
    color: var(--color-text-primary);
    text-decoration: underline;
}

a:hover {
    color: var(--color-text-secondary);
}

a:active {
    color: var(--color-text-muted);
}

.back {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    display: block;
}

.back a {
    color: var(--color-text-secondary);
}

.back a:hover {
    color: var(--color-text-primary);
}

.meta {
    font-size: 14px;
    color: var(--color-text-secondary);
}

code {
    font-family: var(--font-heading);
    font-size: 14px;
}

pre {
    background: var(--color-bg-hover);
    border-radius: 0;
    border: 1px solid var(--color-border);
    padding: 12px 16px;
    margin: 8px 0;
    overflow-x: auto;
}


/* ============================================================
   NAVBAR
   ============================================================ */

.navbar {
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 24px;
    margin-bottom: 24px;
}

.navbar-inner {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.navbar-user a {
    font-size: 14px;
}

.navbar-logo {
    display: block;
    line-height: 0;
}

.logo {
    height: 21px;
    width: auto;
    display: block;
}

.logo-large {
    height: 64px;
    width: auto;
}

.early-access {
    display: inline-block;
    background-color: var(--color-black);
    color: var(--color-text-inverse);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 12px;
    padding: 2px 6px;
    margin-top: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.io-suffix {
    background-color: var(--color-black);
    color: var(--color-text-inverse);
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 0 0.15em;
    margin-left: 0.2em;
}


/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.2;
    border-radius: 0;
    border: none;
    cursor: pointer;
    text-decoration: none;
    margin-right: 5px;
    margin-bottom: 5px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 16px;
}

/* Primary button */

.btn-primary {
    background: var(--color-btn-primary-bg);
    color: var(--color-btn-primary-text);
}

.btn-primary:hover {
    background: var(--color-btn-primary-text);
    color: var(--color-btn-primary-bg);
    text-decoration: none;
    box-shadow:
        inset 0 0 0 2px var(--color-btn-primary-bg),
        4px 4px 0 var(--color-btn-primary-bg);
}

.btn-primary:active {
    background: var(--color-btn-primary-text);
    color: var(--color-btn-primary-bg);
    transform: translate(2px, 2px);
    box-shadow:
        inset 0 0 0 2px var(--color-btn-primary-bg),
        2px 2px 0 var(--color-btn-primary-bg);
}

.btn-primary svg path {
    fill: var(--color-btn-primary-text);
}

.btn-primary:hover svg path,
.btn-primary:active svg path {
    fill: var(--color-btn-primary-bg);
}

/* Light button */

.btn-light {
    background: var(--color-btn-light-bg);
    color: var(--color-btn-light-text);
    border: 1px solid var(--color-border);
}

.btn-light:hover {
    background: var(--color-btn-light-text);
    color: var(--color-btn-light-bg);
    text-decoration: none;
    border-color: var(--color-btn-light-text);
    box-shadow:
        inset 0 0 0 2px var(--color-btn-light-bg),
        4px 4px 0 var(--color-btn-light-text);
}

.btn-light:active {
    background: var(--color-btn-light-text);
    color: var(--color-btn-light-bg);
    border-color: var(--color-btn-light-text);
    transform: translate(2px, 2px);
    box-shadow:
        inset 0 0 0 2px var(--color-btn-light-bg),
        2px 2px 0 var(--color-btn-light-text);
}

/* Danger button */

.btn-danger {
    background: var(--color-btn-danger-bg);
    color: var(--color-btn-danger-text);
}

.btn-danger:hover {
    background: var(--color-btn-danger-text);
    color: var(--color-btn-danger-bg);
    box-shadow:
        inset 0 0 0 2px var(--color-btn-danger-bg),
        4px 4px 0 var(--color-btn-danger-bg);
}

.btn-danger:active {
    background: var(--color-btn-danger-text);
    color: var(--color-btn-danger-bg);
    transform: translate(2px, 2px);
    box-shadow:
        inset 0 0 0 2px var(--color-btn-danger-bg),
        2px 2px 0 var(--color-btn-danger-bg);
}

/* Toggle button */

.btn-toggle {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 2px 8px;
    font-size: 12px;
    font-family: var(--font-body);
    color: var(--color-text-secondary);
    cursor: pointer;
    margin-left: 8px;
}

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

.btn-toggle:active {
    background: var(--color-bg-hover);
}


/* ============================================================
   FOCUS-VISIBLE (consolidated)
   ============================================================ */

a:focus-visible,
.btn-primary:focus-visible,
.btn-light:focus-visible,
.btn-toggle:focus-visible,
details > summary:focus-visible,
.footer a:focus-visible,
.landing-footer a:focus-visible,
.social-links a:focus-visible {
    outline: 2px solid var(--color-border-focus);
    outline-offset: 2px;
}

.btn-danger:focus-visible {
    outline: 2px solid var(--color-btn-danger-bg);
    outline-offset: 2px;
}

.card-highlight a:focus-visible,
.card-highlight .btn-light:focus-visible {
    outline: 2px solid var(--color-text-inverse);
    outline-offset: 2px;
}


/* ============================================================
   CARDS
   ============================================================ */

.card {
    background: var(--color-bg-card);
    border-radius: 0;
    border: 1px solid var(--color-border);
    box-shadow: 4px 4px 0 var(--color-border);
    overflow: hidden;
}

.card-padded {
    padding: 24px;
}

/* Highlighted card (dark variant) */

.card-highlight {
    background: var(--color-bg-card-highlight);
    color: var(--color-text-inverse);
    margin-bottom: 24px;
    border: none;
}

.card-highlight .card-title {
    color: var(--color-text-inverse);
    margin: 0 0 12px 0;
    font-size: 1.1em;
}

.card-highlight p {
    margin: 0 0 12px 0;
}

.card-highlight a {
    color: var(--color-text-inverse);
}

.card-highlight a:hover {
    color: rgba(255, 255, 255, 0.8);
}

.card-highlight .btn-light {
    color: var(--color-black);
}

.card-highlight .btn-light:hover {
    color: #ffffff;
    background: var(--color-black);
    border-color: #ffffff;
    box-shadow:
        inset 0 0 0 2px var(--color-black),
        4px 4px 0 #ffffff;
}

.card-highlight .btn-light:active {
    color: #ffffff;
    background: var(--color-black);
    border-color: #ffffff;
    transform: translate(2px, 2px);
    box-shadow:
        inset 0 0 0 2px var(--color-black),
        2px 2px 0 #ffffff;
}

.card-highlight pre {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0;
    padding: 12px 16px;
    margin: 12px 0 0 0;
    overflow-x: auto;
}

.card-highlight code {
    color: var(--color-text-inverse);
}


/* ============================================================
   TABLES
   ============================================================ */

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

th {
    background: var(--color-bg-table-header);
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
}

td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    font-size: 14px;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover,
tr:focus-within {
    background-color: var(--color-bg-hover);
}

/* Definition-list style table */

.dl th {
    font-size: 14px;
    text-transform: none;
    font-weight: 500;
    width: 140px;
}

.dl td {
    font-family: var(--font-heading);
    word-break: break-all;
}


/* ============================================================
   FORMS
   ============================================================ */

label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    font-family: var(--font-body);
    border: 1px solid var(--color-border);
    border-radius: 0;
    margin-bottom: 16px;
    background: var(--color-bg-card);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: var(--color-border-focus);
    animation: shadow-pulse 1.5s ease-in-out infinite;
}

.hint {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: -12px;
    margin-bottom: 16px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    margin-bottom: 16px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    cursor: pointer;
}

.form-intro {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin: 0 0 20px 0;
}

.inline-form {
    display: inline;
}


/* ============================================================
   ALERTS
   ============================================================ */

.empty {
    padding: 48px;
    text-align: center;
    color: var(--color-text-secondary);
}

.alert {
    padding: 12px 16px;
    border-radius: 0;
    margin-bottom: 16px;
    font-size: 14px;
    border-left: 4px solid;
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success-text);
    border-left-color: var(--color-success-border);
}

.alert-error {
    background: var(--color-error-bg);
    color: var(--color-error-text);
    border-left-color: var(--color-error-border);
}

.alert-info {
    background: var(--color-info-bg);
    color: var(--color-info-text);
    border-left-color: var(--color-info-border);
}

.alert-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning-text);
    border-left-color: var(--color-warning-border);
}


/* ============================================================
   DETAILS / SUMMARY
   ============================================================ */

details {
    margin-bottom: 24px;
}

details > summary {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1em;
    cursor: pointer;
    padding: 8px 0;
    color: var(--color-text-secondary);
}

details > summary:hover {
    color: var(--color-text-primary);
}

details[open] > summary {
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

details.nested {
    margin-top: 16px;
}

details.nested > summary {
    font-size: 14px;
    font-weight: 500;
}


/* ============================================================
   MODAL (native dialog)
   ============================================================ */

dialog.modal {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.3);
    max-width: 420px;
    width: calc(100% - 48px);
    padding: 24px;
    max-height: 90vh;
    overflow-y: auto;
}

dialog.modal::backdrop {
    background: rgba(0, 0, 0, 0.6);
}

.modal h2 {
    margin: 0 0 16px 0;
    font-size: 1.25em;
}

.modal-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.modal-actions .btn {
    margin: 0;
}

/* ============================================================
   HTMX INDICATORS & LOADERS
   ============================================================ */

.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: inline-block;
}

.htmx-request .btn-text {
    display: none;
}

.loader {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}


/* ============================================================
   UTILITIES
   ============================================================ */

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 200px;
    display: inline-block;
    vertical-align: bottom;
}

.secret {
    font-family: var(--font-heading);
}


/* ============================================================
   LANDING PAGE
   ============================================================ */

.landing {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
    text-align: center;
}

.landing h1 {
    margin-top: 32px;
    margin-bottom: 8px;
}

.pitch {
    max-width: 480px;
    color: var(--color-text-secondary);
    font-size: 18px;
    margin-bottom: 24px;
    line-height: 1.6;
}

.features {
    list-style: none;
    padding: 0;
    margin: 0 0 32px 0;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.features li {
    font-size: 14px;
    color: var(--color-text-secondary);
    text-align: left;
}

.features li::before {
    content: "\2713";
    margin-right: 8px;
    color: var(--color-text-primary);
    font-weight: 600;
}

/* Landing CTA animation */

.landing .btn-primary {
    animation: cta-shadow 2.5s ease-in-out infinite;
}

.landing .btn-primary:hover,
.landing .btn-primary:focus,
.landing .btn-primary:active {
    animation: none;
}

/* Value proposition boxes */

.value-props {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    max-width: 520px;
    width: 100%;
    margin-top: 32px;
    text-align: left;
}

.value-prop {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    box-shadow: 4px 4px 0 var(--color-border);
    padding: 16px;
}

.value-prop h3 {
    font-size: 14px;
    margin: 0 0 6px 0;
    font-weight: 600;
}

.value-prop p {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.5;
}

.value-prop .text-cta {
    display: inline-block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.value-prop .text-cta:hover {
    color: var(--color-text-primary);
}


/* ============================================================
   FOOTER
   ============================================================ */

.footer {
    padding: 2em 1em 4em;
    color: var(--color-text-secondary);
    text-align: center;
    font-size: 14px;
}

.footer a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.footer a:hover {
    color: var(--color-text-primary);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1em;
    margin-top: 1em;
}

.social-links a {
    text-decoration: none;
    color: var(--color-text-secondary);
}

.social-links a:hover {
    color: var(--color-text-primary);
}

/* Landing footer */

.landing-footer {
    position: absolute;
    bottom: 2em;
    left: 0;
    right: 0;
    color: var(--color-text-secondary);
    text-align: center;
    font-size: 14px;
    margin-top: 4em;
}

.landing-footer a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-family: var(--font-heading);
}

.landing-footer a:hover {
    color: var(--color-text-primary);
}


/* ============================================================
   STATUS BADGES
   ============================================================ */

.status-badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 600;
    padding: 2px 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-online {
    background: var(--color-success-bg);
    color: var(--color-success-text);
}

.status-provisioning {
    background: var(--color-warning-bg);
    color: var(--color-warning-text);
}

.status-failed {
    background: var(--color-error-bg);
    color: var(--color-error-text);
}


/* ============================================================
   ANIMATIONS
   ============================================================ */

@keyframes shadow-pulse {
    0%, 100% { box-shadow: 4px 4px 0 transparent; }
    50% { box-shadow: 4px 4px 0 var(--color-border-focus); }
}

@keyframes cta-shadow {
    0%, 100% { box-shadow: 4px 4px 0 transparent; }
    50% { box-shadow: 4px 4px 0 var(--color-border); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes row-flash {
    from { background-color: var(--color-bg-table-header); }
    to { background-color: transparent; }
}

.row-flash {
    animation: row-flash 1.5s ease-out;
}

@keyframes dots {
    0% { content: ''; }
    25% { content: '.'; }
    50% { content: '..'; }
    75% { content: '...'; }
}

.btn-deleting {
    gap: 0;
    width: 7em;
}

.btn-deleting::after {
    content: '';
    animation: dots 1.5s steps(1) infinite;
}


/* ============================================================
   MEDIA QUERIES
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
    .btn-primary:active,
    .btn-light:active,
    .btn-danger:active {
        transform: none;
    }
}

@media (max-width: 600px) {

    .main {
        padding: 0 16px 16px;
    }

    .navbar {
        padding: 12px 16px;
    }

    .card-padded {
        padding: 16px;
    }

    h1 {
        font-size: 1.5em;
    }

    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .navbar-user span {
        max-width: 150px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    /* Credential tables: stack key-value pairs */
    .dl th,
    .dl td {
        display: block;
        width: 100%;
    }

    .dl th {
        padding-bottom: 4px;
        border-bottom: none;
    }

    .dl td {
        padding-top: 0;
        margin-bottom: 12px;
    }

    .dl tr:last-child td {
        margin-bottom: 0;
    }

    /* Data tables: horizontal scroll */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Buttons: full width for better touch targets */
    .card-padded .btn {
        width: 100%;
        justify-content: center;
    }

    .card-padded .btn + .btn {
        margin-top: 8px;
    }

    td .btn {
        display: block;
        width: 100%;
        margin-bottom: 8px;
    }

    td .btn:last-child {
        margin-bottom: 0;
    }

    td form {
        display: block;
    }

    td form .btn {
        margin-bottom: 0;
    }

    .value-props {
        grid-template-columns: 1fr;
    }

    pre {
        padding: 12px;
        font-size: 13px;
    }

    code {
        font-size: 13px;
    }

    .landing-footer {
        position: static;
        margin-top: 48px;
    }

    dialog.modal {
        width: calc(100% - 32px);
        padding: 20px;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions .btn {
        width: 100%;
        justify-content: center;
    }
}