/* Schulung Manager – Frontend Styles */

:root {
    --sm-blue:   #2563eb;
    --sm-green:  #16a34a;
    --sm-red:    #dc2626;
    --sm-gray:   #6b7280;
    --sm-border: #d1d5db;
    --sm-bg:     #f9fafb;
    --sm-radius: 8px;
}

.sm-container {
    margin: 32px auto;
    padding: 32px;
    background: #fff;
    border: 1px solid var(--sm-border);
    border-radius: var(--sm-radius);
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
    font-family: inherit;
}

.sm-title {
    margin: 0 0 24px;
    font-size: 1.5rem;
    color: #111827;
}

/* Fields */
.sm-field {
    margin-bottom: 18px;
}
.sm-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: #374151;
    font-size: .9rem;
}
.sm-field input[type="text"],
.sm-field input[type="email"],
.sm-field select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--sm-border);
    border-radius: 6px;
    font-size: .95rem;
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
    background: #fff;
    color: #111827;
}
.sm-field input:focus,
.sm-field select:focus {
    outline: none;
    border-color: var(--sm-blue);
    box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

.sm-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 540px) {
    .sm-field-row { grid-template-columns: 1fr; }
}

/* GDPR checkbox */
.sm-gdpr label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-weight: 400;
    font-size: .875rem;
    color: var(--sm-gray);
    cursor: pointer;
}
.sm-gdpr input[type="checkbox"] {
    margin-top: 2px;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    accent-color: var(--sm-blue);
}

/* Submit button */
.sm-btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--sm-blue);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s, transform .1s;
    margin-top: 8px;
}
.sm-btn:hover  { background: #1d4ed8; }
.sm-btn:active { transform: scale(.98); }
.sm-btn:disabled {
    background: #93c5fd;
    cursor: not-allowed;
}

/* Messages */
#sm-messages {
    margin: 12px 0 4px;
    font-size: .9rem;
    border-radius: 6px;
    padding: 0;
    transition: all .2s;
}
#sm-messages.sm-msg--success {
    background: #f0fdf4;
    border: 1px solid #86efac;
    color: var(--sm-green);
    padding: 12px 16px;
}
#sm-messages.sm-msg--error {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: var(--sm-red);
    padding: 12px 16px;
}

/* Notice */
.sm-notice {
    color: var(--sm-gray);
    font-style: italic;
}

/* Card list */
.sm-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 16px;
}
.sm-card {
    border: 1px solid var(--sm-border);
    border-radius: var(--sm-radius);
    padding: 20px;
    background: #fff;
    transition: box-shadow .2s;
}
.sm-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,.08); }
.sm-card--full { opacity: .7; }
.sm-card h3 { margin: 0 0 8px; font-size: 1.05rem; color: #111827; }
.sm-card__date { color: var(--sm-gray); font-size: .875rem; margin: 0 0 8px; }
.sm-card__desc { font-size: .875rem; color: #4b5563; margin-bottom: 10px; }
.sm-card__seats { font-size: .875rem; color: var(--sm-gray); margin-bottom: 8px; }

.sm-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .03em;
}
.sm-badge--open { background: #dcfce7; color: #166534; }
.sm-badge--full { background: #fee2e2; color: #991b1b; }