/* Global Theme - Default Ocean Blue */
:root {
    --primary-color: #0ea5e9;
    --primary-hover: linear-gradient(135deg, #0284c7, #0369a1);
    --primary-gradient: linear-gradient(135deg, #0ea5e9, #0284c7);
    --secondary-color: #64748b;
    --secondary-hover: #475569;
    --accent-color: #0ea5e9;
    --background-color: #f8fafc;
    --surface-color: #ffffff;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --info-color: #0ea5e9;
}

/* Logo colors for Global theme */
.logo-gradient {
    fill: url(#gradGlobal);
}

.logo-text {
    fill: var(--text-muted);
}

/* Button styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
    background: #0ea5e9;
    color: white;
    border: none;
}

.btn-primary:hover {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(14, 165, 233, 0.3);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
    border: none;
}

.btn-secondary:hover {
    background: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(100, 116, 139, 0.3);
}

.btn-warning {
    background: var(--warning-color);
    color: white;
    border: none;
}

.btn-warning:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(245, 158, 11, 0.3);
}

.btn-danger {
    background: var(--error-color);
    color: white;
    border: none;
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.3);
}

.btn-info {
    background: var(--info-color);
    color: white;
    border: none;
}

.btn-info:hover {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(14, 165, 233, 0.3);
}

/* Header/Navigation styles */
.main-header {
    background: var(--primary-gradient);
    color: white;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
}

.nav-link:hover {
    color: white;
}

/* Card styles */
.card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
}

/* Form styles */
.form-control {
    border-color: var(--border-color);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(14, 165, 233, 0.25);
}

/* Alert styles */
.alert-info {
    background-color: rgba(14, 165, 233, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: var(--success-color);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: var(--warning-color);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: var(--error-color);
    color: var(--error-color);
}

/* Sidebar styles */
.sidebar {
    background: var(--surface-color);
    border-right: 1px solid var(--border-color);
}

/* Progress bars */
.progress-bar {
    background: var(--primary-gradient);
}

/* Links */
a {
    color: var(--primary-color);
}

a:hover {
    color: var(--primary-hover);
}

/* Notification styles */
.notification-info {
    background: var(--info-color);
}

.notification-success {
    background: var(--success-color);
}

.notification-warning {
    background: var(--warning-color);
}

.notification-danger {
    background: var(--error-color);
}