/* Custom styles for Counterparty Verification System */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --danger-gradient: linear-gradient(135deg, #ff6b6b 0%, #ffa726 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow-light: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 12px 40px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 20px 60px rgba(0, 0, 0, 0.2);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #2ecc71;
    min-height: 100vh;
}

.navbar {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    overflow: hidden;
}

.autofill-highlight {
    background-color: #e7f1ff !important;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
    transition: background-color 0.6s ease, box-shadow 0.6s ease;
}

select.autofill-highlight,
textarea.autofill-highlight {
    background-color: #e7f1ff !important;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.card-header {
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    border-bottom: 1px solid var(--glass-border);
    font-weight: 600;
    padding: 1.5rem;
    color: #2ecc71;
}

.card-body {
    padding: 1.5rem;
    color: #2ecc71;
}

/* Modern Button Styles */
.btn {
    border-radius: 12px;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary-gradient);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

.btn-success {
    background: var(--success-gradient);
    box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 172, 254, 0.6);
}

.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-danger,
.btn-outline-warning,
.btn-outline-info {
    border: 2px solid currentColor;
    background: rgba(255, 255, 255, 0.08);
    color: inherit;
}

.btn-outline-primary {
    color: #0d6efd;
    border-color: rgba(13, 110, 253, 0.65);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    color: #fff;
    background: #0d6efd;
    box-shadow: 0 6px 18px rgba(13, 110, 253, 0.35);
}

.btn-outline-secondary {
    color: #6c757d;
    border-color: rgba(108, 117, 125, 0.55);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
    color: #fff;
    background: #6c757d;
}

.btn-outline-danger {
    color: #dc3545;
    border-color: rgba(220, 53, 69, 0.6);
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    color: #fff;
    background: #dc3545;
    box-shadow: 0 6px 18px rgba(220, 53, 69, 0.35);
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.85rem;
    border-radius: 10px;
}

.btn-warning {
    background: var(--warning-gradient);
    color: #fff;
    box-shadow: 0 4px 15px rgba(250, 112, 154, 0.4);
}

.btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(250, 112, 154, 0.6);
}

.btn-danger {
    background: var(--danger-gradient);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.6);
}

/* Status indicators with modern design */
.status-valid {
    color: #00d4aa;
    font-weight: 600;
}

.status-warning {
    color: #ffa726;
    font-weight: 600;
}

.status-error {
    color: #ff6b6b;
    font-weight: 600;
}

/* Enhanced form controls */
.form-control {
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1rem;
    transition: var(--transition);
    font-weight: 500;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.form-control::placeholder {
    color: #27ae60;
    font-weight: 400;
}

/* Form labels */
.form-label {
    color: #2ecc71;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

label {
    color: #2ecc71;
    font-weight: 600;
}

/* Modern badges */
.badge {
    border-radius: 20px;
    font-weight: 600;
    padding: 0.5rem 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Enhanced progress bars */
.progress {
    height: 12px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.progress-bar {
    background: var(--primary-gradient);
    border-radius: 6px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Loading states with modern design */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    border-radius: var(--border-radius);
}

.spinner-border {
    width: 3rem;
    height: 3rem;
    border-width: 0.3em;
    border-color: #667eea;
    border-right-color: transparent;
}

/* Results panel with glassmorphism */
.results-panel {
    min-height: 400px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
}

/* Service results with modern cards */
.service-result {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.service-result:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(4px);
}

.service-result.valid {
    border-left: 4px solid #00d4aa;
    box-shadow: 0 4px 20px rgba(0, 212, 170, 0.2);
}

.service-result.warning {
    border-left: 4px solid #ffa726;
    box-shadow: 0 4px 20px rgba(255, 167, 38, 0.2);
}

.service-result.error {
    border-left: 4px solid #ff6b6b;
    box-shadow: 0 4px 20px rgba(255, 107, 107, 0.2);
}

/* Enhanced accordion */
.accordion-button {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px !important;
    font-weight: 600;
    transition: var(--transition);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    border-color: #667eea;
}

.accordion-button:not(.collapsed) {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
}

.accordion-body {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0 0 12px 12px;
}

/* Modern alerts */
.alert {
    border-radius: 12px;
    border: none;
    backdrop-filter: blur(10px);
    font-weight: 500;
}

.alert-success {
    background: linear-gradient(135deg, rgba(25, 135, 84, 0.1) 0%, rgba(25, 135, 84, 0.05) 100%);
    border-left: 4px solid #198754;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 193, 7, 0.05) 100%);
    border-left: 4px solid #ffc107;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(220, 53, 69, 0.05) 100%);
    border-left: 4px solid #dc3545;
}

/* Enhanced table styling */
.table {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    overflow: hidden;
    color: #2ecc71;
}

.table thead th {
    background: rgba(255, 255, 255, 0.1);
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
    color: #2ecc71;
}

.table-hover tbody tr:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.01);
    transition: var(--transition);
}

/* Modern typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
    color: #2ecc71;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    line-height: 1.7;
    color: #2ecc71;
}

/* Utility classes */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
}

.shadow-glass {
    box-shadow: var(--shadow-light);
}

.shadow-glass-lg {
    box-shadow: var(--shadow-medium);
}

.shadow-glass-xl {
    box-shadow: var(--shadow-heavy);
}

/* Enhanced animations */
.fade-in {
    animation: fadeInModern 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInModern {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.slide-in {
    animation: slideInModern 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideInModern {
    from {
        transform: translateX(-30px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.bounce-in {
    animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Responsive enhancements */
@media (max-width: 991.98px) {
    .col-lg-4 {
        margin-bottom: 1.5rem;
    }

    .card {
        margin-bottom: 1.5rem;
        border-radius: 12px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
}

@media (max-width: 767.98px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .card {
        border-radius: 8px;
    }

    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* Dark mode support (future enhancement) */
@media (prefers-color-scheme: dark) {
    body {
        background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
        color: #e2e8f0;
    }

    .card {
        background: rgba(45, 55, 72, 0.8);
        border-color: rgba(255, 255, 255, 0.1);
    }
}

.accordion-button:not(.collapsed) {
    background-color: #e7f1ff;
    color: #27ae60;
}

/* History table */
.table-hover tbody tr:hover {
    background-color: rgba(0,0,0,0.075);
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .col-lg-4 {
        margin-bottom: 1rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
}

@media (max-width: 767.98px) {
    .container-fluid {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
}

/* Utility classes */
.text-muted-light {
    color: #27ae60 !important;
    opacity: 0.9;
}

.text-muted {
    color: #27ae60 !important;
    opacity: 0.9;
}

.form-text {
    color: #27ae60 !important;
    opacity: 0.9;
    font-size: 0.875rem;
}

/* File scanner info card */
.card-body ul li {
    color: #2ecc71 !important;
}

/* MailGuard message detail layout */
.mailguard-message-detail {
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
}

.mailguard-message-detail .card,
.mailguard-message-detail .list-group,
.mailguard-message-detail .list-group-item {
    width: 100%;
}

.mailguard-message-detail pre {
    white-space: pre-wrap;
    word-break: break-word;
    overflow-x: auto;
    font-size: 0.95rem;
    line-height: 1.5;
}

.mailguard-message-detail .badge {
    font-size: 0.85rem;
}

.border-start-success {
    border-left: 4px solid #198754 !important;
}

.border-start-warning {
    border-left: 4px solid #fd7e14 !important;
}

.border-start-danger {
    border-left: 4px solid #dc3545 !important;
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}