/* CompétencesNovatech — Graduate Portal — Dark Luxury */

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

:root {
    --gp-bg: #09090b;
    --gp-sidebar: #0b0b10;
    --gp-surface: #101018;
    --gp-surface-2: #171720;
    --gp-border: #1e1e2a;
    --gp-border-subtle: #16161e;
    --gp-indigo: #6b7ff0;
    --gp-indigo-dim: rgba(107, 127, 240, 0.12);
    --gp-indigo-glow: rgba(107, 127, 240, 0.07);
    --gp-text: #e6e4f0;
    --gp-text-soft: #a8a5c0;
    --gp-text-muted: #6560808;
    --gp-text-dim: #35324a;
    --gp-success: #4caf7c;
    --gp-success-dim: rgba(76, 175, 124, 0.12);
    --gp-warning: #e8a04e;
    --gp-warning-dim: rgba(232, 160, 78, 0.12);
    --gp-danger: #c94a4a;
    --gp-danger-dim: rgba(201, 74, 74, 0.12);
    --gp-info: #5b9cf0;
    --gp-info-dim: rgba(91, 156, 240, 0.12);
    --gp-radius: 10px;
    --gp-radius-sm: 6px;
    --gp-sidebar-w: 244px;
    --gp-transition: 150ms cubic-bezier(0.16, 1, 0.3, 1);
}

html, body {
    height: 100%;
    background: var(--gp-bg);
    color: var(--gp-text);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ─── Layout ─────────────────────────────────────────────────── */

.gp-shell {
    display: flex;
    min-height: 100vh;
}

/* ─── Sidebar ─────────────────────────────────────────────────── */

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

.gp-brand {
    padding: 1.5rem 1.25rem 1.25rem;
    border-bottom: 1px solid var(--gp-border-subtle);
}

.gp-brand-mark {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.gp-brand-gem {
    width: 20px;
    height: 20px;
    background: var(--gp-indigo);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    flex-shrink: 0;
}

.gp-brand-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gp-indigo);
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.gp-brand-sub {
    font-size: 0.68rem;
    color: var(--gp-text-dim);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding-left: 28px;
}

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

.gp-nav-section {
    padding: 0.5rem 1.25rem 0.25rem;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--gp-text-dim);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.gp-nav-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 1.25rem;
    color: var(--gp-text-soft);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 450;
    transition: color var(--gp-transition), background var(--gp-transition);
    border-left: 2px solid transparent;
}

.gp-nav-link:hover {
    color: var(--gp-text);
    background: var(--gp-indigo-glow);
}

.gp-nav-link.active {
    color: var(--gp-indigo);
    background: var(--gp-indigo-dim);
    border-left-color: var(--gp-indigo);
    font-weight: 500;
}

.gp-nav-icon {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    opacity: 0.7;
}

.gp-nav-link.active .gp-nav-icon,
.gp-nav-link:hover .gp-nav-icon {
    opacity: 1;
}

.gp-sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--gp-border-subtle);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.gp-user-name {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gp-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gp-user-role {
    font-size: 0.68rem;
    color: var(--gp-indigo);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.gp-logout-link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--gp-text-muted);
    text-decoration: none;
    font-size: 0.78rem;
    transition: color var(--gp-transition);
    margin-top: 0.25rem;
}

.gp-logout-link:hover { color: var(--gp-danger); }

/* ─── Main ─────────────────────────────────────────────────── */

.gp-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.gp-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 56px;
    border-bottom: 1px solid var(--gp-border-subtle);
    background: var(--gp-bg);
    position: sticky;
    top: 0;
    z-index: 10;
}

.gp-page-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gp-text);
    letter-spacing: -0.01em;
}

.gp-content {
    flex: 1;
    padding: 2rem;
    max-width: 1200px;
}

/* ─── Flash messages ─────────────────────────────────────────── */

.gp-flash {
    padding: 0.75rem 1rem;
    border-radius: var(--gp-radius-sm);
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
}

.gp-flash-error {
    background: var(--gp-danger-dim);
    border: 1px solid var(--gp-danger);
    color: #e8a0a0;
}

.gp-flash-success {
    background: var(--gp-success-dim);
    border: 1px solid var(--gp-success);
    color: #8fd4b0;
}

/* ─── Section heading ────────────────────────────────────────── */

.gp-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gp-text-dim);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.875rem;
}

/* ─── Cards ──────────────────────────────────────────────────── */

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

.gp-card-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--gp-text-soft);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.gp-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gp-text);
    letter-spacing: -0.03em;
    line-height: 1;
}

.gp-stat-label {
    font-size: 0.78rem;
    color: var(--gp-text-muted);
    margin-top: 0.25rem;
}

/* ─── Stats grid ─────────────────────────────────────────────── */

.gp-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

/* ─── Risk banner ────────────────────────────────────────────── */

.gp-risk-banner {
    background: var(--gp-warning-dim);
    border: 1px solid var(--gp-warning);
    border-radius: var(--gp-radius);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--gp-warning);
}

.gp-risk-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gp-warning);
    flex-shrink: 0;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ─── Tutor message preview ──────────────────────────────────── */

.gp-tutor-preview {
    background: var(--gp-indigo-dim);
    border: 1px solid rgba(107, 127, 240, 0.2);
    border-radius: var(--gp-radius);
    padding: 1rem 1.25rem;
    font-size: 0.875rem;
    color: var(--gp-text-soft);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.gp-tutor-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--gp-indigo);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

/* ─── Credential list ────────────────────────────────────────── */

.gp-cred-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.gp-cred-row {
    background: var(--gp-surface);
    border: 1px solid var(--gp-border);
    border-radius: var(--gp-radius);
    padding: 1rem 1.25rem;
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 1rem;
}

.gp-cred-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gp-text);
}

.gp-cred-date {
    font-size: 0.75rem;
    color: var(--gp-text-muted);
    margin-top: 0.2rem;
}

.gp-cred-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.gp-verify-link {
    font-size: 0.72rem;
    color: var(--gp-indigo);
    text-decoration: none;
    border: 1px solid rgba(107, 127, 240, 0.3);
    border-radius: var(--gp-radius-sm);
    padding: 0.2rem 0.55rem;
    transition: background var(--gp-transition), border-color var(--gp-transition);
}

.gp-verify-link:hover {
    background: var(--gp-indigo-dim);
    border-color: var(--gp-indigo);
}

/* ─── Badge / pill ───────────────────────────────────────────── */

.gp-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.gp-badge-indigo  { background: var(--gp-indigo-dim); color: var(--gp-indigo); }
.gp-badge-success { background: var(--gp-success-dim); color: var(--gp-success); }
.gp-badge-warning { background: var(--gp-warning-dim); color: var(--gp-warning); }
.gp-badge-danger  { background: var(--gp-danger-dim); color: var(--gp-danger); }
.gp-badge-muted   { background: var(--gp-surface-2); color: var(--gp-text-muted); }

/* ─── Tables ─────────────────────────────────────────────────── */

.gp-table-wrap {
    background: var(--gp-surface);
    border: 1px solid var(--gp-border);
    border-radius: var(--gp-radius);
    overflow: hidden;
}

table.gp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.gp-table thead th {
    padding: 0.65rem 1rem;
    text-align: left;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--gp-text-dim);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--gp-border);
    background: var(--gp-surface-2);
}

.gp-table tbody td {
    padding: 0.75rem 1rem;
    color: var(--gp-text-soft);
    border-bottom: 1px solid var(--gp-border-subtle);
    vertical-align: middle;
}

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

.gp-table tbody tr:hover td { background: var(--gp-indigo-glow); }

/* ─── Sprint / enrollment cards ──────────────────────────────── */

.gp-enrollment-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.gp-enrollment-card {
    background: var(--gp-surface);
    border: 1px solid var(--gp-border);
    border-radius: var(--gp-radius);
    padding: 1.125rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    text-decoration: none;
    transition: border-color var(--gp-transition), background var(--gp-transition);
}

.gp-enrollment-card:hover {
    border-color: rgba(107, 127, 240, 0.35);
    background: var(--gp-indigo-glow);
}

.gp-enrollment-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gp-text);
}

.gp-enrollment-meta {
    font-size: 0.75rem;
    color: var(--gp-text-muted);
    margin-top: 0.2rem;
}

/* ─── Sprint detail ──────────────────────────────────────────── */

.gp-sprint-block {
    background: var(--gp-surface);
    border: 1px solid var(--gp-border);
    border-radius: var(--gp-radius);
    margin-bottom: 1rem;
    overflow: hidden;
}

.gp-sprint-header {
    padding: 0.875rem 1.25rem;
    background: var(--gp-surface-2);
    border-bottom: 1px solid var(--gp-border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gp-sprint-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gp-text);
}

.gp-sprint-body {
    padding: 1rem 1.25rem;
}

.gp-sprint-goal {
    font-size: 0.85rem;
    color: var(--gp-text-soft);
    line-height: 1.55;
    margin-bottom: 1rem;
}

/* ─── Deliverable submit form ────────────────────────────────── */

.gp-submit-form {
    background: var(--gp-indigo-glow);
    border: 1px solid rgba(107, 127, 240, 0.2);
    border-radius: var(--gp-radius);
    padding: 1rem;
    margin-top: 0.75rem;
}

.gp-form-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--gp-indigo);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.4rem;
}

.gp-textarea {
    width: 100%;
    background: var(--gp-surface);
    border: 1px solid var(--gp-border);
    border-radius: var(--gp-radius-sm);
    color: var(--gp-text);
    font-size: 0.875rem;
    font-family: inherit;
    line-height: 1.55;
    padding: 0.6rem 0.75rem;
    resize: vertical;
    min-height: 100px;
    transition: border-color var(--gp-transition);
}

.gp-textarea:focus {
    outline: none;
    border-color: var(--gp-indigo);
    box-shadow: 0 0 0 3px var(--gp-indigo-dim);
}

.gp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: var(--gp-radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: opacity var(--gp-transition), transform var(--gp-transition);
}

.gp-btn:active { transform: translateY(1px); }

.gp-btn-primary {
    background: var(--gp-indigo);
    color: #fff;
}

.gp-btn-primary:hover { opacity: 0.88; }

/* ─── Empty states ───────────────────────────────────────────── */

.gp-empty {
    padding: 3rem 2rem;
    text-align: center;
    color: var(--gp-text-muted);
    font-size: 0.875rem;
}

.gp-empty-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    opacity: 0.4;
}

/* ─── Login page ─────────────────────────────────────────────── */

.gl-wrap {
    display: grid;
    grid-template-columns: 1fr 420px;
    min-height: 100vh;
    width: 100%;
}

.gl-hero {
    background: var(--gp-sidebar);
    border-right: 1px solid var(--gp-border-subtle);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem;
    position: relative;
    overflow: hidden;
}

.gl-hero::before {
    content: '';
    position: absolute;
    top: -120px;
    left: -80px;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(107, 127, 240, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.gl-hero-brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 3rem;
}

.gl-hero-gem {
    width: 26px;
    height: 26px;
    background: var(--gp-indigo);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
}

.gl-hero-wordmark {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gp-indigo);
}

.gl-hero-headline {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--gp-text);
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.gl-hero-sub {
    font-size: 0.95rem;
    color: var(--gp-text-soft);
    line-height: 1.6;
    max-width: 380px;
}

.gl-form-panel {
    background: var(--gp-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 2.5rem;
}

.gl-form-inner {
    width: 100%;
    max-width: 340px;
}

.gl-form-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gp-text);
    letter-spacing: -0.02em;
    margin-bottom: 0.35rem;
}

.gl-form-sub {
    font-size: 0.8rem;
    color: var(--gp-text-muted);
    margin-bottom: 2rem;
}

.gl-field {
    margin-bottom: 1rem;
}

.gl-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gp-text-soft);
    margin-bottom: 0.35rem;
}

.gl-input {
    width: 100%;
    background: var(--gp-surface);
    border: 1px solid var(--gp-border);
    border-radius: var(--gp-radius-sm);
    color: var(--gp-text);
    font-size: 0.875rem;
    font-family: inherit;
    padding: 0.6rem 0.75rem;
    transition: border-color var(--gp-transition), box-shadow var(--gp-transition);
}

.gl-input:focus {
    outline: none;
    border-color: var(--gp-indigo);
    box-shadow: 0 0 0 3px var(--gp-indigo-dim);
}

.gl-submit {
    width: 100%;
    background: var(--gp-indigo);
    color: #fff;
    border: none;
    border-radius: var(--gp-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    padding: 0.7rem;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: opacity var(--gp-transition);
}

.gl-submit:hover { opacity: 0.88; }

.gl-error {
    background: var(--gp-danger-dim);
    border: 1px solid var(--gp-danger);
    border-radius: var(--gp-radius-sm);
    color: #e8a0a0;
    font-size: 0.8rem;
    padding: 0.6rem 0.75rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .gl-wrap { grid-template-columns: 1fr; }
    .gl-hero { display: none; }
}