/* WorldSkills Remote Access Portal */

:root {
    --ws-blue-dark: #003764;
    --ws-blue: #0066b3;
    --ws-blue-light: #e8f4fc;
    --ws-red: #da291c;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-500: #6c757d;
    --gray-800: #333;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* ========== Base ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--gray-100);
    min-height: 100vh;
    color: var(--gray-800);
    display: flex;
    flex-direction: column;
}

a { color: var(--ws-blue); }
.hidden { display: none !important; }

code {
    background: var(--gray-200);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.85em;
    font-family: 'Fira Code', 'SF Mono', 'Consolas', monospace;
}

/* ========== Header ========== */
header {
    background: linear-gradient(135deg, var(--ws-blue-dark) 0%, var(--ws-blue) 100%);
    color: white;
    padding: 14px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-logo { height: 40px; }

.header-brand h1 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.header-sub {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* ========== Container ========== */
.container {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    padding: 24px 16px;
    flex: 1;
}

/* ========== Login Card ========== */
.login-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    margin-top: 40px;
}

.login-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--ws-blue-dark), var(--ws-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.6rem;
    color: white;
}

.login-card h2 {
    font-size: 1.4rem;
    color: var(--ws-blue-dark);
    margin-bottom: 6px;
}

.login-hint {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 28px;
}

/* ========== Form ========== */
.form-group {
    text-align: left;
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 6px;
}

.form-group label i {
    color: var(--ws-blue);
    width: 18px;
}

.form-group input {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: border-color 0.2s;
    font-family: inherit;
}

.form-group input:focus {
    outline: none;
    border-color: var(--ws-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 179, 0.1);
}

.error-msg {
    color: var(--danger);
    font-size: 0.85rem;
    margin-bottom: 12px;
    min-height: 20px;
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    font-family: inherit;
}

.btn-primary { background: var(--ws-blue); color: white; }
.btn-primary:hover { background: var(--ws-blue-dark); }

.btn-success { background: var(--success); color: white; }
.btn-success:hover { filter: brightness(0.9); }

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--gray-200);
    color: var(--gray-500);
}
.btn-outline:hover {
    border-color: var(--gray-500);
    color: var(--gray-800);
}

.btn-full { width: 100%; }
.btn-large { padding: 14px 20px; font-size: 1.05rem; }
.btn-small { padding: 6px 12px; font-size: 0.8rem; }

/* ========== Welcome Bar ========== */
.welcome-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    border-radius: var(--radius-md);
    padding: 12px 18px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.welcome-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.welcome-info i {
    color: var(--success);
    font-size: 1.2rem;
}

/* ========== Cards ========== */
.card {
    background: white;
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.card-muted {
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    box-shadow: none;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.card-header i {
    color: var(--ws-blue);
    font-size: 1.1rem;
}

.card-header h2 {
    font-size: 1.1rem;
    color: var(--ws-blue-dark);
}

.card-desc {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* ========== Bundle Info ========== */
.bundle-info {
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 20px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
}

.info-row + .info-row {
    border-top: 1px solid var(--gray-200);
}

.info-label {
    color: var(--gray-500);
    font-size: 0.85rem;
}

.info-label i {
    width: 20px;
    text-align: center;
    margin-right: 6px;
}

.info-value {
    font-weight: 600;
    color: var(--gray-800);
}

.mono {
    font-family: 'Fira Code', 'SF Mono', 'Consolas', monospace;
    font-variant-numeric: slashed-zero;
}

/* ========== Steps ========== */
.steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.step {
    display: flex;
    gap: 16px;
    padding: 16px 0;
}

.step + .step {
    border-top: 1px solid var(--gray-200);
}

.step-number {
    width: 32px;
    height: 32px;
    min-width: 32px;
    background: var(--ws-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.step-content h3 {
    font-size: 0.95rem;
    color: var(--ws-blue-dark);
    margin-bottom: 4px;
}

.step-content p {
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.step-content ul {
    margin: 6px 0 0 18px;
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ========== Help List ========== */
.help-list {
    list-style: none;
    margin-top: 10px;
}

.help-list li {
    padding: 6px 0;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.help-list li i {
    width: 22px;
    color: var(--ws-blue);
    text-align: center;
    margin-right: 8px;
}

/* ========== Header User ========== */
.header-user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header-welcome {
    font-size: 0.9rem;
    opacity: 0.9;
}

.header-flag {
    width: 28px;
    height: 18px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    vertical-align: middle;
}

.btn-header-logout {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-header-logout:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* ========== Footer ========== */
.footer {
    text-align: center;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--ws-blue-dark) 0%, var(--ws-blue) 100%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    margin-top: auto;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
    color: white;
}

/* ========== Responsive ========== */
@media (max-width: 480px) {
    .login-card { padding: 28px 20px; margin-top: 20px; }
    .container { padding: 16px 12px; }
    header { padding: 12px 16px; }
    .header-brand h1 { font-size: 1.1rem; }
}