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

:root {
    --bg: #0f1419;
    --surface: #1a2332;
    --surface-2: #243044;
    --border: #2d3a4f;
    --text: #e8edf4;
    --text-muted: #8b9cb3;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --success: #22c55e;
    --error: #ef4444;
    --radius: 10px;
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.platform-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.platform-header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.platform-brand {
    color: var(--text);
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.platform-nav {
    display: flex;
    gap: 0.5rem;
    flex: 1;
}

.platform-nav a {
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
}

.platform-nav a:hover,
.platform-nav a.is-active {
    color: var(--text);
    background: var(--surface-2);
}

.platform-subnav {
    border-top: 1px solid var(--border);
    background: var(--bg);
}

.platform-subnav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0.35rem 1.5rem;
    display: flex;
    gap: 0.35rem;
}

.platform-subnav a {
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    font-size: 0.82rem;
}

.platform-subnav a:hover,
.platform-subnav a.is-active {
    color: var(--accent);
    background: var(--surface-2);
}

.platform-main {
    min-height: calc(100vh - 56px - 52px);
}

.platform-footer {
    border-top: 1px solid var(--border);
    background: var(--surface);
    padding: 0.85rem 1.5rem;
}

.platform-footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.82rem;
}

.platform-footer-text {
    color: var(--text-muted);
}

.platform-footer-doc {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.15s;
}

.platform-footer-doc:hover {
    color: var(--accent);
}

.platform-footer-doc strong {
    color: var(--accent);
    font-weight: 600;
}

/* Documentation */
.doc-page .doc-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
    text-align: left;
}

.doc-version {
    flex-shrink: 0;
    padding: 0.35rem 0.75rem;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.35);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #93c5fd;
}

.doc-h3 {
    font-size: 0.95rem;
    margin: 1.25rem 0 0.65rem;
    color: var(--text);
}

.doc-h3:first-child {
    margin-top: 0;
}

.doc-dl {
    margin: 0;
    display: grid;
    gap: 0.65rem;
}

.doc-dl > div {
    display: grid;
    grid-template-columns: minmax(12rem, 16rem) 1fr;
    gap: 0.75rem;
    font-size: 0.88rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--border);
}

.doc-dl > div:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.doc-dl dt {
    color: var(--text-muted);
}

.doc-dl dt code {
    font-size: 0.82em;
    word-break: break-all;
}

.doc-dl dd {
    margin: 0;
    color: var(--text);
}

.doc-diagram {
    margin: 0;
    padding: 1rem 1.25rem;
    background: #0d1117;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow-x: auto;
    font-size: 0.72rem;
    line-height: 1.45;
}

.doc-diagram code {
    font-family: 'Cascadia Code', 'Fira Code', Consolas, monospace;
    color: #8b9cb3;
    white-space: pre;
}

.doc-steps,
.doc-list {
    margin: 0.5rem 0 0;
    padding-left: 1.25rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.doc-steps li,
.doc-list li {
    margin-bottom: 0.4rem;
}

.doc-meta {
    border-color: rgba(59, 130, 246, 0.25);
}

@media (max-width: 600px) {
    .doc-dl > div {
        grid-template-columns: 1fr;
    }

    .doc-page .doc-header {
        flex-direction: column;
    }
}

.container, .hub {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.5rem 3rem;
}

.subtitle { color: var(--text-muted); margin-top: 0.5rem; font-size: 0.95rem; }

.brick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.brick-card {
    display: block;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s, transform 0.1s;
}

.brick-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.brick-card h2 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.brick-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1rem; }
.brick-link { color: var(--accent); font-size: 0.85rem; font-weight: 500; }

/* Boutons — styles de base inclus dans chaque variante */
.btn,
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-ghost,
.btn-launch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.15rem;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 0.88rem;
    font-weight: 500;
    font-family: inherit;
    line-height: 1.3;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.15s, filter 0.15s;
    -webkit-appearance: none;
    appearance: none;
}

.btn:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-danger:focus-visible,
.btn-ghost:focus-visible,
.btn-launch:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px rgba(59, 130, 246, 0.45);
}

.btn-primary,
.btn-launch {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 2px 10px rgba(59, 130, 246, 0.28);
}

.btn-primary:hover,
.btn-launch:hover {
    filter: brightness(1.08);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.38);
}

.btn-primary:active,
.btn-launch:active {
    transform: translateY(1px);
}

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

.btn-ghost:hover {
    color: var(--text);
    background: var(--surface-2);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.82rem;
    border-radius: 6px;
}

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

.auth-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
}

.auth-card h1 { font-size: 1.4rem; margin-bottom: 0.25rem; }
.auth-form label { display: block; margin-bottom: 1rem; }
.auth-form label span { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.3rem; }
.auth-form input {
    width: 100%;
    padding: 0.6rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    padding: 0.75rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.hub-header,
.page-header,
.container > header:first-of-type {
    text-align: center;
    margin-bottom: 2.5rem;
}

.hub-header h1,
.page-header h1,
.container > header:first-of-type h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.info-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0.5rem; }
.info-card p:last-child { margin-bottom: 0; }
.info-card code { background: var(--surface-2); padding: 0.1rem 0.35rem; border-radius: 4px; }

.card h2,
.panel h2 {
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    color: var(--text);
}

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.hint {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.field { margin-bottom: 1rem; }

.field label,
.form label > span,
.form legend {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
    color: var(--text-muted);
}

.field input[type="text"],
.field input[type="password"],
.field select,
.field textarea,
.form input[type="text"],
.form input[type="password"] {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.9rem;
    font-family: inherit;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.form input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}

.field small { display: block; margin-top: 0.3rem; font-size: 0.78rem; color: var(--text-muted); }

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-grid { display: grid; gap: 1rem; }
.full-width { grid-column: 1 / -1; }

.checkbox-field label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text);
    font-size: 0.9rem;
}

.checkbox-group {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin: 0;
}

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.65rem 0;
    cursor: pointer;
}

.checkbox + .checkbox { border-top: 1px solid var(--border); }

.checkbox input {
    margin-top: 0.25rem;
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--accent);
}

.checkbox strong { display: block; margin-bottom: 0.15rem; }
.checkbox small { color: var(--text-muted); }

.form-actions,
.actions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.actions { justify-content: flex-end; margin-bottom: 0; }

.btn-primary:disabled,
.btn-secondary:disabled,
.btn-launch:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    filter: none;
    box-shadow: none;
}

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

.btn-secondary:hover:not(:disabled) {
    background: #2a3a52;
    border-color: #3d4f6a;
    color: var(--text);
}

.btn-danger {
    background: transparent;
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.45);
    flex-shrink: 0;
}

.btn-danger:hover:not(:disabled) {
    background: rgba(239, 68, 68, 0.12);
    border-color: #f87171;
    color: #fecaca;
}

.btn-danger:disabled { opacity: 0.6; cursor: wait; }

.badge {
    background: var(--surface-2);
    border: 1px solid var(--border);
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

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

.result {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.result.hidden { display: none; }

.result-success {
    background: rgba(34, 197, 94, 0.12);
    border-color: rgba(34, 197, 94, 0.35);
}

.result-error {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.35);
}

.result ul { margin: 0.5rem 0 0; padding-left: 1.25rem; }

.result code {
    background: rgba(0, 0, 0, 0.25);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    font-size: 0.9em;
}

.loading { color: var(--text-muted); margin: 0; }

.projects-list { display: grid; gap: 0.75rem; }

.project-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    background: var(--surface-2);
}

.project-card header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
    text-align: left;
}

.project-card-title h3 { margin: 0; font-size: 1rem; }

.project-card-title time {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 0.15rem;
}

.project-card dl { margin: 0; display: grid; gap: 0.35rem; }

.project-card dl > div {
    display: grid;
    grid-template-columns: 5rem 1fr;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.project-card dt { color: var(--text-muted); }
.project-card dd { margin: 0; }

a { color: var(--accent); }

.check-list { list-style: none; }

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border);
}

.check-list li:last-child { border-bottom: none; }

.check-icon { font-weight: 700; width: 1.25rem; flex-shrink: 0; }
.check-ok .check-icon { color: var(--success); }
.check-ko .check-icon { color: var(--error); }

.check-list small {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 0.15rem;
}

@media (max-width: 600px) {
    .field-row { grid-template-columns: 1fr; }

    .project-card header {
        flex-direction: column;
        align-items: flex-start;
    }

    .project-card dl > div { grid-template-columns: 1fr; }
}

.hidden { display: none !important; }

/* Modale assistant (Kasm) */
.wizard-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(8, 12, 18, 0.82);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.wizard-modal {
    width: min(720px, 100%);
    max-height: min(90vh, 860px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

.wizard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.wizard-header h2 { margin: 0; font-size: 1.1rem; }

.wizard-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
}

.wizard-close:hover { color: var(--text); background: var(--surface-2); }

.wizard-steps {
    list-style: none;
    display: flex;
    gap: 0.35rem;
    padding: 0.75rem 1rem;
    margin: 0;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.wizard-steps li {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    white-space: nowrap;
    padding: 0.35rem 0.5rem;
    border-radius: 6px;
}

.wizard-steps li span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    background: var(--surface-2);
    border: 1px solid var(--border);
    font-size: 0.72rem;
    font-weight: 600;
}

.wizard-steps li.is-active { color: var(--text); background: var(--surface-2); }
.wizard-steps li.is-active span { background: var(--accent); border-color: var(--accent); color: #fff; }
.wizard-steps li.is-done { color: var(--success); }
.wizard-steps li.is-done span { border-color: rgba(34, 197, 94, 0.45); color: var(--success); }

.wizard-body {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1;
    min-height: 220px;
}

.wizard-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border);
}

.wizard-footer .btn-primary { min-width: 7rem; }
.wizard-footer .btn-secondary { min-width: 5.5rem; }

.wizard-panel h3 { margin: 0 0 0.75rem; font-size: 1rem; }
.wizard-panel.wizard-success { border-left: 3px solid var(--success); padding-left: 0.85rem; }
.wizard-panel.wizard-error { border-left: 3px solid var(--error); padding-left: 0.85rem; }

.wizard-dl { margin: 0 0 1rem; display: grid; gap: 0.45rem; }
.wizard-dl > div {
    display: grid;
    grid-template-columns: 8rem 1fr;
    gap: 0.5rem;
    font-size: 0.9rem;
}
.wizard-dl dt { color: var(--text-muted); }
.wizard-dl dd { margin: 0; word-break: break-word; }

.wizard-body .loading {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-muted);
}

@media (max-width: 600px) {
    .wizard-dl > div { grid-template-columns: 1fr; }
}

/* Carte lancement Kasm */
.kasm-launch-card {
    border-color: rgba(59, 130, 246, 0.3);
    background: linear-gradient(145deg, var(--surface) 0%, rgba(30, 41, 59, 0.85) 100%);
}

.kasm-launch-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.kasm-launch-text h2 {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
    font-weight: 600;
}

.kasm-launch-text p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.kasm-launch-text code {
    background: var(--surface-2);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    font-size: 0.85em;
}

.btn-launch {
    padding: 0.7rem 1.4rem;
    font-size: 0.92rem;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

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

.btn-launch:active {
    transform: translateY(0);
}

.btn-launch-arrow {
    font-size: 1.05rem;
    line-height: 1;
    transition: transform 0.15s ease;
}

.btn-launch:hover .btn-launch-arrow {
    transform: translateX(3px);
}

@media (max-width: 600px) {
    .kasm-launch-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-launch {
        width: 100%;
    }
}

.wizard-notice {
    margin: 0 0 1rem;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.28);
    font-size: 0.88rem;
}

.wizard-notice strong {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--text);
}

.wizard-notice p {
    margin: 0.35rem 0 0;
    color: var(--text-muted);
}

.wizard-notice-update {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
}

.kasm-update-box {
    margin: 0 0 1.25rem;
    padding: 1rem 1.1rem;
    border-radius: 8px;
    background: var(--surface-2);
    border: 1px solid var(--border);
}

.kasm-update-box h4 {
    margin: 0 0 0.65rem;
    font-size: 0.95rem;
}

.kasm-steps {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.kasm-steps li {
    margin-bottom: 0.45rem;
}

.kasm-tag-highlight {
    display: inline-block;
    margin-top: 0.35rem;
    padding: 0.25rem 0.5rem;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.35);
    border-radius: 6px;
    font-size: 0.9em;
    color: #93c5fd;
    word-break: break-all;
}