/* === Estilos Admin === */
.cert-dragon-img-picker {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cert-dragon-img-picker .button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.cert-dragon-preview {
    min-height: 40px;
    padding: 8px 0;
}
.cert-dragon-preview img {
    max-height: 80px;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 4px;
    background: #fff;
}

.cert-dragon-campo-row input,
.cert-dragon-campo-row select {
    font-size: 13px;
}

/* === Estilos Frontend Dashboard === */
.cert-dragon-login-wrap {
    max-width: 500px;
    margin: 60px auto;
    text-align: center;
}
.cert-dragon-login-box {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 40px 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.cert-dragon-login-box h2 {
    color: #b8860b;
    margin-bottom: 12px;
    font-size: 24px;
}
.cert-dragon-login-box p {
    color: #666;
    margin-bottom: 24px;
}
.cert-dragon-login-box .cert-dragon-btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
}

.cert-dragon-app {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.cert-dragon-header {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    border-radius: 15px;
    margin-bottom: 30px;
    border: 1px solid rgba(255,255,255,0.1);
    color: #e0e0e0;
}
.cert-dragon-header h1 {
    font-size: 2em;
    color: #00d4ff;
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(0,212,255,0.3);
}
.cert-dragon-header p {
    color: #a0a0a0;
    font-size: 1.1em;
}
.cert-dragon-user-info {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    font-size: 14px;
    color: #ccc;
}
.cert-dragon-user-info strong {
    color: #00d4ff;
}
.cert-dragon-logout {
    color: #ff6b6b;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    padding: 4px 12px;
    border: 1px solid #ff6b6b;
    border-radius: 4px;
    transition: all 0.2s;
}
.cert-dragon-logout:hover {
    background: #ff6b6b;
    color: #fff;
}

.cert-dragon-section {
    text-align: center;
    padding: 40px;
    background: rgba(255,255,255,0.03);
    border: 2px dashed rgba(0,212,255,0.3);
    border-radius: 15px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}
.cert-dragon-section:hover {
    border-color: rgba(0,212,255,0.6);
    background: rgba(0,212,255,0.05);
}
.cert-dragon-upload-label {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1em;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}
.cert-dragon-upload-label:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,212,255,0.4);
}
.cert-dragon-file-input {
    display: none;
}
.cert-dragon-file-info {
    margin-top: 15px;
    color: #80cbc4;
    font-size: 0.95em;
}

.cert-dragon-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    padding: 15px 25px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
}
.cert-dragon-status {
    color: #a0a0a0;
    font-size: 0.9em;
    margin-left: auto;
}

.cert-dragon-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9em;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.cert-dragon-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(0,0,0,0.15);
}
.cert-dragon-btn-primary { background: linear-gradient(135deg, #00d4ff, #0099cc); color: #fff; }
.cert-dragon-btn-success { background: linear-gradient(135deg, #43a047, #2e7d32); color: #fff; }
.cert-dragon-btn-warning { background: linear-gradient(135deg, #ff9800, #e65100); color: #fff; }
.cert-dragon-btn-danger  { background: linear-gradient(135deg, #e53935, #b71c1c); color: #fff; }
.cert-dragon-btn-orange  { background: linear-gradient(135deg, #ff6f00, #e65100); color: #fff; }

.cert-dragon-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}
.cert-dragon-stats .stat-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}
.cert-dragon-stats .stat-card .number {
    font-size: 2em;
    color: #00d4ff;
    font-weight: 700;
}
.cert-dragon-stats .stat-card .label {
    color: #a0a0a0;
    margin-top: 5px;
}

.cert-dragon-toolbar {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.cert-dragon-total-info {
    color: #ce93d8;
    font-size: 0.9em;
}

.cert-dragon-table-wrap {
    overflow-x: auto;
    background: rgba(255,255,255,0.03);
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.1);
    padding: 20px;
}
.cert-dragon-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95em;
}
.cert-dragon-table thead {
    background: rgba(0,212,255,0.1);
}
.cert-dragon-table th {
    padding: 15px 12px;
    text-align: left;
    color: #00d4ff;
    font-weight: 600;
    border-bottom: 2px solid rgba(0,212,255,0.3);
    white-space: nowrap;
}
.cert-dragon-table td {
    padding: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: #d0d0d0;
}
.cert-dragon-table tbody tr:hover {
    background: rgba(0,212,255,0.05);
}

.cert-dragon-error {
    max-width: 600px;
    margin: 60px auto;
    text-align: center;
    padding: 40px;
    background: #fff8f8;
    border: 1px solid #f5c6cb;
    border-radius: 12px;
    color: #721c24;
}

/* Responsive */
@media (max-width: 768px) {
    .cert-dragon-header h1 { font-size: 1.5em; }
    .cert-dragon-section { padding: 25px 15px; }
    .cert-dragon-table th,
    .cert-dragon-table td { padding: 8px 6px; font-size: 0.85em; }
    .cert-dragon-actions { flex-direction: column; align-items: stretch; }
}