/* Enhanced UI Styles v2 for FASTR2 Scheduler - Modern Professional Design - UPDATED JUNE 20 2025 */

/* Minimal padding for slot buttons */
button.slot-btn, .slot-btn, button.slotButton {
    padding: 0.25rem 0.5rem !important;
    min-height: auto !important;
    line-height: 1.3 !important;
}

/* Override Bootstrap button classes specifically */
.btn.btn-primary.slot-btn,
.btn.btn-outline-primary.slot-btn,
button.btn.btn-primary.w-100.slot-btn,
button.btn.btn-outline-primary.w-100.slot-btn {
    padding: 0.25rem 0.5rem !important;
    min-height: auto !important;
    line-height: 1.3 !important;
}

/* ========================================
   CUSTOM PROPERTIES & VARIABLES
   ======================================== */
:root {
    --gradient-primary: linear-gradient(135deg, var(--bs-primary, #667eea) 0%, var(--bs-primary, #764ba2) 100%);
    --gradient-success: linear-gradient(135deg, #00c896 0%, #00b386 100%);
    --gradient-info: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 15px 50px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 60px rgba(0, 0, 0, 0.12);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   ENHANCED BODY & BACKGROUND
   ======================================== */
body {
    position: relative;
    min-height: 100vh;
}

/* Animated gradient background overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 200, 150, 0.02) 0%, transparent 50%);
    z-index: -2;
    animation: floatingBg 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes floatingBg {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(1deg); }
    66% { transform: translateY(10px) rotate(-1deg); }
}

/* ========================================
   ENHANCED CONTAINER & MAIN CONTENT
   ======================================== */
.container {
    animation: fadeInUp 0.6s ease-out;
}

/* ========================================
   ENHANCED NAVBAR/HEADER
   ======================================== */
#secondaryNavBar {
    background: var(--gradient-primary) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border-radius: 0;
    padding: 1.5rem 0;
    position: relative;
    overflow: hidden;
    border: none;
}

#secondaryNavBar::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.location-info {
    background: rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
}

.location-info:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.logo img {
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.15));
    transition: all 0.4s ease;
    transform-style: preserve-3d;
}

.logo img:hover {
    transform: scale(1.08) rotateY(10deg);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
}

/* ========================================
   ENHANCED PROGRESS INDICATOR
   ======================================== */
.booking-progress {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 2rem;
}

.progress-step {
    transition: all 0.4s ease;
}

.progress-circle {
    width: 48px;
    height: 48px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    font-size: 1.1rem;
    position: relative;
    background: linear-gradient(135deg, #e0e0e0 0%, #d0d0d0 100%);
}

.progress-step.active .progress-circle {
    background: var(--gradient-primary);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
    animation: pulse 2s infinite;
}

.progress-step.completed .progress-circle {
    background: var(--gradient-success);
    box-shadow: 0 8px 24px rgba(76, 175, 80, 0.3);
}

.progress-step.completed .progress-circle::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.3rem;
    font-weight: bold;
}

/* ========================================
   ENHANCED CARD DESIGNS
   ======================================== */
.practitioner-card,
.device-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.04);
    position: relative;
}

.practitioner-card::before,
.device-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.practitioner-card:hover::before,
.device-card:hover::before {
    transform: scaleX(1);
}

.practitioner-card:hover,
.device-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

/* Photo container with gradient overlay */
.practitionerPhotoClass {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

.practitionerPhotoClass::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.practitioner-card:hover .practitionerPhotoClass::after,
.device-card:hover .practitionerPhotoClass::after {
    opacity: 1;
}

/* Enhanced card body */
.card-body {
    padding: 1.75rem;
    background: linear-gradient(to bottom, white 0%, #fafafa 100%);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, #333 0%, #555 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

/* Select Provider button */
.btn-select-provider {
    background: var(--gradient-primary);
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-select-provider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-select-provider:hover::before {
    width: 300px;
    height: 300px;
}

.btn-select-provider:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

/* ========================================
   ENHANCED MODALS
   ======================================== */
.modal-content {
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    animation: modalSlideIn 0.4s ease-out;
}

/* Make location modal wider on desktop to prevent title wrapping */
#locationModal .modal-dialog {
    max-width: 600px;
}

@media (min-width: 768px) {
    #locationModal .modal-dialog {
        max-width: 650px;
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.75rem 2rem;
    position: relative;
    overflow: hidden;
}

.modal-header::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.modal-title {
    font-weight: 700;
    font-size: 1.5rem;
    position: relative;
    z-index: 1;
}

.modal-body {
    padding: 2rem;
    background: linear-gradient(to bottom, white 0%, #fafafa 100%);
}

/* Modal close button */
.btn-close {
    background: white;
    opacity: 0.9;
    border-radius: 50%;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.btn-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

/* ========================================
   STREAMLINED NAVIGATION SECTION
   ======================================== */
.card.bg-light {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
    border-radius: 12px !important;
}

.card.bg-light .card-body {
    border-radius: 12px;
}

/* Style regular form-select in navigation sections */
.card.bg-light .form-select {
    border-radius: 8px;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    margin-top: 0.25rem; /* Add slight top margin since label is removed */
}

.card.bg-light .form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

.card.bg-light .form-select option {
    padding: 0.5rem;
}

.btn-outline-secondary {
    border-color: #6c757d;
    color: #6c757d;
    font-weight: 600;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.btn-outline-secondary:hover {
    background-color: #6c757d;
    border-color: #6c757d;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3);
}

.form-label.text-muted.small {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6c757d !important;
}

/* ========================================
   ENHANCED FORM ELEMENTS
   ======================================== */
.form-select,
.form-control {
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: white;
}

.form-select:focus,
.form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.15);
    background-color: white;
}

/* Animated form labels */
.form-label {
    font-weight: 600;
    color: #4b5563;
    margin-bottom: 0.75rem;
    display: inline-block;
    transition: all 0.3s ease;
}

/* ========================================
   ENHANCED SLOT BUTTONS
   ======================================== */
.slot-btn {
    background: transparent;
    border: none;
    color: #374151;
    padding: 0.35rem 0.5rem !important;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

/* Emergency override for all slot buttons */
button.slot-btn,
.btn.slot-btn,
button.slotButton {
    padding: 0.35rem 0.5rem !important;
    min-height: auto !important;
}

/* Removed fancy animation effects for minimal design */

.slot-btn:hover {
    color: white !important;
    background: var(--bs-primary, #007bff);
    border-color: transparent;
    transform: none;
    box-shadow: none;
}

.slot-btn:hover > *,
.slot-btn:hover div,
.slot-btn:hover .fw-bold,
.btn-primary.slot-btn:hover,
.btn-primary.slot-btn:hover > *,
.btn-primary.slot-btn:hover div,
.btn.slot-btn:hover,
.btn.slot-btn:hover *,
button.slot-btn:hover,
button.slot-btn:hover *,
button.slot-btn:hover div.fw-bold {
    color: white !important;
    text-shadow: none !important;
}

/* Ultra-specific overrides for Bootstrap button styling */
.btn-primary.slot-btn.slotButton:hover,
.btn-primary.w-100.slot-btn:hover,
button.btn.btn-primary.slot-btn:hover,
button.btn.btn-primary.w-100.slot-btn.slotButton:hover,
.btn-outline-primary.slot-btn.slotButton:hover,
.btn-outline-primary.w-100.slot-btn:hover,
button.btn.btn-outline-primary.slot-btn:hover,
button.btn.btn-outline-primary.w-100.slot-btn.slotButton:hover {
    color: white !important;
}

.btn-primary.slot-btn.slotButton:hover div,
.btn-primary.w-100.slot-btn:hover div,
button.btn.btn-primary.slot-btn:hover div,
button.btn.btn-primary.w-100.slot-btn.slotButton:hover div,
button.btn.btn-primary.w-100.slot-btn.slotButton:hover .fw-bold,
.btn-outline-primary.slot-btn.slotButton:hover div,
.btn-outline-primary.w-100.slot-btn:hover div,
button.btn.btn-outline-primary.slot-btn:hover div,
button.btn.btn-outline-primary.w-100.slot-btn.slotButton:hover div,
button.btn.btn-outline-primary.w-100.slot-btn.slotButton:hover .fw-bold {
    color: white !important;
}

.slot-btn > *,
.slot-btn div,
.slot-btn .fw-bold {
    position: relative;
    z-index: 10;
}

.slot-btn:disabled {
    background: #f3f4f6;
    border-color: #e5e7eb;
    color: #9ca3af;
    cursor: not-allowed;
    opacity: 0.6;
    position: relative;
    overflow: hidden;
}

.slot-btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* ========================================
   ENHANCED ALERTS
   ======================================== */
.alert {
    border: none;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: currentColor;
}

.alert-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #92400e;
}

.alert-info {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: #1e40af;
}

.alert-success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
}

/* ========================================
   ENHANCED LOADING STATES
   ======================================== */
.loadingSpinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.skeleton-loader {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 1000px 100%;
    animation: shimmerLoad 2s infinite;
    border-radius: 12px;
    height: 200px;
}

@keyframes shimmerLoad {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

/* ========================================
   FLOATING SHAPES DECORATION
   ======================================== */
.container::before,
.container::after {
    content: '';
    position: fixed;
    opacity: 0.05;
    pointer-events: none;
}

.container::before {
    width: 300px;
    height: 300px;
    background: var(--gradient-primary);
    border-radius: 50%;
    top: -150px;
    right: -150px;
    animation: float-1 15s infinite ease-in-out;
}

.container::after {
    width: 200px;
    height: 200px;
    background: var(--gradient-success);
    border-radius: 50%;
    bottom: -100px;
    left: -100px;
    animation: float-2 20s infinite ease-in-out;
}

@keyframes float-1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-30px, 30px) rotate(180deg); }
}

@keyframes float-2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(30px, -30px) rotate(-180deg); }
}

/* ========================================
   ENHANCED TAB NAVIGATION
   ======================================== */
.nav-tabs {
    border: none;
    background: white;
    padding: 0.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 1.5rem;
}

.nav-tabs .nav-link {
    border: none;
    border-radius: 8px;
    padding: 0.875rem 1.5rem;
    color: #6b7280;
    font-weight: 600;
    transition: all 0.3s ease;
    margin: 0 0.25rem;
    position: relative;
}

.nav-tabs .nav-link:hover {
    color: var(--bs-primary);
    background: rgba(102, 126, 234, 0.05);
}

.nav-tabs .nav-link.active {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* ========================================
   SLOT DISPLAY AREAS
   ======================================== */
.tab-content {
    padding: 0.5rem 0.25rem;
}

.accordion-body {
    padding: 0.5rem 0.5rem;
}

/* ========================================
   ENHANCED ACCORDION
   ======================================== */
.accordion-item {
    border: none;
    margin-bottom: 0.75rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.accordion-button {
    background: white;
    border: none;
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    color: #374151;
    box-shadow: none;
    position: relative;
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    color: var(--bs-primary);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}

.accordion-button::after {
    background-image: none;
    content: "▼";
    font-size: 0.875rem;
    transition: transform 0.3s ease;
}

.accordion-button:not(.collapsed)::after {
    transform: rotate(180deg);
}

/* ========================================
   ENHANCED BUTTONS
   ======================================== */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-success {
    background: var(--gradient-success);
    border: none;
    box-shadow: 0 4px 12px rgba(0, 200, 150, 0.3);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* ========================================
   MOBILE OPTIMIZATIONS
   ======================================== */
@media (max-width: 768px) {
    .modal-content {
        border-radius: 20px 20px 0 0;
        margin-bottom: 0;
    }
    
    .progress-circle {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    .card-body {
        padding: 1.25rem;
    }
    
    .container::before,
    .container::after {
        display: none;
    }
}

/* ========================================
   SMOOTH SCROLLING
   ======================================== */
html {
    scroll-behavior: smooth;
}

/* ========================================
   FOCUS STATES
   ======================================== */
*:focus-visible {
    outline: 3px solid rgba(102, 126, 234, 0.5);
    outline-offset: 2px;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    body::before,
    .container::before,
    .container::after,
    .floating-shapes {
        display: none !important;
    }
    
    * {
        box-shadow: none !important;
        text-shadow: none !important;
    }
}