@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');

/* ==========================================================================
   MTMP Projects POC - Custom Styles
   ========================================================================== */

/* Base Styles - Using Design Tokens */
html, body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background-color: var(--medtronic-gray-lightest);
    font-size: var(--font-size-md);
    line-height: var(--line-height-normal);
}

h1:focus {
    outline: none;
}

/* Links and Buttons */
a, .btn-link {
    color: var(--medtronic-blue-interactive);
    transition: all var(--transition-base);
}

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

.btn-primary {
    color: var(--btn-primary-text);
    background: var(--btn-primary-bg);
    border: none;
    border-radius: var(--radius-lg);
    padding: 12px 30px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--btn-primary-hover-shadow);
}

.btn-outline-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Content Area */
.content {
    padding-top: 1.5rem;
}

/* Form Validation */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #dc3545;
    background-color: #fff5f5;
}

.validation-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Card Enhancements */
.card {
    border: none;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: box-shadow var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    font-weight: 600;
    border-bottom: 2px solid rgba(0, 0, 0, 0.05);
}

/* Table Enhancements */
.table {
    background-color: white;
    font-size: var(--font-size-sm);
}

.table-hover tbody tr {
    transition: all var(--transition-base);
}

.table-hover tbody tr:hover {
    background-color: var(--table-row-hover-bg);
    transform: scale(1.005);
    box-shadow: var(--shadow-sm);
}

.table thead th {
    background-color: var(--table-header-bg);
    color: var(--table-header-text);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.5px;
    padding: var(--spacing-md);
}

.table tbody td {
    padding: var(--spacing-md);
    vertical-align: middle;  /* Centers content vertically in cells */
}

/* Badge Enhancements */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
    transition: all 0.2s ease;
}

.badge:hover {
    transform: scale(1.05);
}

/* Table Row Priority Highlighting */
.table-danger {
    background-color: #ffe5e5 !important;
    border-left: 4px solid #dc3545;
}

.table-danger:hover {
    background-color: #ffd4d4 !important;
}

/* Project List Enhancements */
.table-responsive {
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Form Controls */
.form-control:focus,
.form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    min-height: 20px;
    display: flex;
    align-items: center;
}

/* Alerts */
.alert {
    border: none;
    border-left: 4px solid;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.alert-info {
    border-left-color: #0dcaf0;
    background-color: #e7f6fd;
}

.alert-success {
    border-left-color: #198754;
    background-color: #d1f2dd;
}

.alert-warning {
    border-left-color: #ffc107;
    background-color: #fff3cd;
}

.alert-danger {
    border-left-color: #dc3545;
    background-color: #ffe5e5;
}

/* Loading States */
.spinner-border {
    animation: spinner-border 0.75s linear infinite;
}

/* Scoring Card Special Styles */
.border-success {
    border-left: 4px solid #198754 !important;
}

/* Navigation Menu Enhancements */
.navbar-brand {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-lg);
}

.nav-link {
    transition: all var(--transition-base);
    font-size: var(--font-size-sm);
}

.nav-link:hover {
    background-color: var(--nav-hover-bg);
    transform: translateX(4px);
}

/* Utility Classes */
.text-success {
    color: #198754 !important;
}

.text-danger {
    color: #dc3545 !important;
}

.text-warning {
    color: #ffc107 !important;
}

.bg-light {
    background-color: #f8f9fa !important;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .table {
        font-size: 0.875rem;
    }

    .badge {
        font-size: 0.75rem;
    }

    .card-header h5 {
        font-size: 1rem;
    }
}

/* Animation for page transitions */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.container,
.container-fluid {
    animation: fadeIn 0.3s ease;
}

/* Blazor Error UI */
#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

/* ===== LOGIN PAGE STYLES ===== */
/* CRITICAL: Uses Medtronic brand colors from ui-design-system-spec.md */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #001E46 0%, #140F4B 100%); /* Medtronic blue gradient */
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 8px; /* Design System standard */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); /* Subtle shadow per Design System */
    padding: 40px;
    width: 100%;
    max-width: 450px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header h1 {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.login-header .subtitle {
    font-size: 14px;
    color: #666;
    margin: 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 4px; /* Design System standard for inputs */
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #1010EB; /* Medtronic interactive blue */
    box-shadow: 0 0 0 3px rgba(16, 16, 235, 0.1);
}

.form-control:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

.password-input-group {
    position: relative;
    display: flex;
}

.password-input-group .form-control {
    padding-right: 50px;
}

.btn-toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 12px;      /* ✅ WCAG 2.1 AA - Touch target ≥ 44x44px */
    min-width: 44px;    /* ✅ Fixed from 4px 8px (Story 10.01 QA P1 issue) */
    min-height: 44px;   /* ✅ Ensures minimum touch target size */
}

.btn-toggle-password:hover {
    opacity: 0.7;
}

.btn-toggle-password:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-group-checkbox {
    display: flex;
    align-items: center;
    margin-bottom: 24px;
}

.form-group-checkbox input[type="checkbox"] {
    margin-right: 8px;
    width: 44px;   /* ✅ WCAG 2.1 AA - Touch target ≥ 44x44px */
    height: 44px;  /* ✅ Fixed from 18x18px (Story 10.01 QA P1 issue) */
}

.form-group-checkbox label {
    margin: 0;
    font-weight: normal;
    color: #666;
}

.btn-login {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px; /* Design System standard for buttons */
    border: none;
    background: linear-gradient(135deg, #1010EB 0%, #001E46 100%); /* Medtronic interactive → primary blue */
    color: white;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-login:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(16, 16, 235, 0.4); /* Medtronic interactive blue shadow */
}

.btn-login:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.alert {
    padding: 12px 16px;
    border-radius: 4px; /* Design System standard */
    margin-bottom: 20px;
}

.alert-danger {
    background-color: #fee;
    border: 1px solid #fcc;
    color: #c33;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid #eee;
}

.login-footer p {
    margin: 8px 0;
    font-size: 13px;
    color: #666;
}

.login-footer .version {
    font-size: 12px;
    color: #999;
}

/* ===== USER HEADER STYLES ===== */
/* Story 10.06: User dropdown in header with logout */
.user-header {
    position: relative;
    margin-left: auto;
    display: flex;
    align-items: center;
}

.user-button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    min-height: 44px; /* WCAG 2.1 AA touch target */
}

.user-button:hover {
    background: #f5f5f5;
    border-color: #0d6efd;
}

.user-avatar {
    font-size: 24px;
    line-height: 1;
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
    color: #333;
    line-height: 1.2;
}

.user-role {
    font-size: 12px;
    color: #666;
    line-height: 1.2;
}

.dropdown-icon {
    font-size: 10px;
    color: #999;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-width: 220px;
    z-index: 1000;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 14px;
    color: #333;
    min-height: 44px; /* WCAG 2.1 AA touch target */
}

.dropdown-item:hover:not(:disabled) {
    background: #f5f5f5;
}

.dropdown-item:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    color: #999;
}

.dropdown-item.logout {
    color: #dc3545;
}

.dropdown-item.logout:hover {
    background: #ffe5e5;
}

.dropdown-divider {
    height: 1px;
    background: #eee;
    margin: 4px 0;
}

/* Responsive adjustments for mobile */
@media (max-width: 768px) {
    .user-header {
        margin-left: 0;
    }

    .user-info {
        display: none; /* Hide user info on mobile, show only avatar */
    }

    .user-dropdown {
        right: -8px;
        min-width: 200px;
    }
}

/* ========== PAGE TITLE STYLES ========== */
.page-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--medtronic-blue-primary);
    margin: 0;
    line-height: var(--line-height-tight);
}

/* ========== FILTERS CONTAINER ========== */
.filters-container {
    background: var(--medtronic-white);
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
}

.filters-container:hover {
    box-shadow: var(--shadow-md);
}

.filters-container .card-body {
    padding: var(--spacing-lg);
}

.filter-summary {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-summary .badge {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* Icon spacing in labels */
.form-label .oi {
    font-size: var(--font-size-xs);
    opacity: 0.7;
}

/* ========== ADDITIONAL COMPONENT STYLES ========== */

/* Status Badge Container */
.status-badge-container {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Improved table responsiveness */
.table-responsive {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    background: white;
}

/* Better button secondary styling */
.btn-secondary {
    background: var(--btn-secondary-bg);
    border: var(--btn-secondary-border);
    color: var(--btn-secondary-text);
    border-radius: var(--radius-lg);
    padding: 12px 30px;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--medtronic-blue-interactive);
    color: white;
    border-color: var(--medtronic-blue-interactive);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Form control improvements */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    border: var(--input-border);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.form-control:focus, .form-select:focus {
    border-color: var(--input-border-focus);
    box-shadow: var(--input-focus-shadow);
    outline: none;
}

/* Page header spacing */
.page-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #dee2e6;
}

/* ========== MEDTRONIC NAVIGATION STYLES ========== */

.medtronic-nav {
    background: var(--nav-bg) !important;
    color: var(--nav-text) !important;
}

.medtronic-nav .navbar-brand {
    color: var(--nav-text) !important;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-lg);
}

.medtronic-nav .navbar-brand:hover {
    color: var(--medtronic-yellow) !important;
}

.nav-section-title {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: var(--font-weight-semibold);
    padding: var(--spacing-md) 0 var(--spacing-xs) 0;
    margin-top: var(--spacing-md);
}

.nav-features {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.8);
    padding-left: var(--spacing-sm);
}

.nav-features p {
    margin-bottom: var(--spacing-xs);
    line-height: var(--line-height-relaxed);
}

/* ===== PHASE NAVIGATOR STYLES ===== */
/* Epic 6 - Story 6.01: Phase Navigation System */
/* CRITICAL: Uses Medtronic brand colors from ui-design-system-spec.md */

.phase-navigator {
    background: white;
    padding: 16px 24px;
    border-bottom: 1px solid #E5E7EB;
    margin-bottom: 24px;
}

.phase-tabs-container {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding: 8px 0;
}

.phase-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border-radius: 8px;
    min-width: 120px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-align: center;
}

.phase-icon {
    font-size: 20px;
    margin-bottom: 4px;
}

.phase-name {
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
}

.phase-progress {
    font-size: 11px;
    margin-top: 4px;
    color: inherit;
}

.phase-arrow {
    font-size: 24px;
    color: #9CA3AF;
    user-select: none;
}

/* Phase States - Medtronic Colors */
/* Story 6.02: Enhanced visual states with gradients and animations */
.phase-tab.completed {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%); /* Gradient for depth */
    color: white;
    border-color: #059669;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3); /* Subtle shadow */
}

.phase-tab.completed:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.5); /* Enhanced shadow on hover */
}

.phase-tab.active {
    background: #3B82F6; /* Medtronic interactive blue */
    color: white;
    border: 3px solid #1D4ED8;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.5); /* Enhanced shadow */
    animation: pulse-active 2s ease-in-out infinite; /* Subtle pulse animation */
}

@keyframes pulse-active {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(59, 130, 246, 0.5);
    }
    50% {
        box-shadow: 0 6px 20px rgba(59, 130, 246, 0.7);
    }
}

.phase-tab.pending {
    background: #F3F4F6; /* Gray 100 */
    color: #6B7280; /* Gray 600 */
    cursor: not-allowed;
    opacity: 0.7;
}

.phase-tab.pending:hover {
    /* No hover effect for pending phases */
    transform: none;
    cursor: not-allowed;
}

.phase-tab.not-applicable {
    background: #F9FAFB; /* Gray 50 */
    color: #9CA3AF; /* Gray 400 */
    cursor: not-allowed;
}

.phase-tab.not-applicable:hover {
    /* No hover effect for N/A phases */
    transform: none;
    cursor: not-allowed;
}

.phase-tab.not-applicable .phase-name {
    text-decoration: line-through;
}

/* Story 6.07: Mobile/Tablet Dropdown (visible <1024px) */
.phase-dropdown-container {
    display: none; /* Hidden on desktop */
    padding: 16px 24px;
}

.phase-dropdown-container .form-label {
    font-weight: 600;
    font-size: 14px;
    color: #333;
    margin-bottom: 8px;
}

.phase-dropdown-select {
    font-size: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    border: 2px solid #ddd;
    transition: all 0.2s;
}

.phase-dropdown-select:focus {
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Responsive: Mobile dropdown (Story 6.07) */
@media (max-width: 1023px) {
    .phase-tabs-container {
        /* Hide horizontal tabs on mobile/tablet */
        display: none;
    }

    .phase-dropdown-container {
        /* Show dropdown on mobile/tablet */
        display: block;
    }
}