/* Hedera.ai Theme - Color Palette */
/* Persian Green #2F9C95 | Mint #40C9A2 | Celadon #A3F7B5 | Persian Red #CC3333 | Nyanza #E5F9E0 */

:root {
    --ivy-primary: #2F9C95;
    --ivy-primary-light: #40C9A2;
    --ivy-primary-dark: #238A83;
    --ivy-accent: #40C9A2;
    --ivy-accent-light: #A3F7B5;
    --ivy-highlight: #A3F7B5;
    --ivy-danger: #CC3333;
    --ivy-gradient-start: #2F9C95;
    --ivy-gradient-end: #40C9A2;
    --ivy-bg: #E5F9E0;
    --ivy-bg-light: #F0FBF0;
    --ivy-text: #1A3A36;
    --ivy-text-muted: #4A6B66;
    --ivy-border: #A3F7B5;
    --ivy-shadow: rgba(47, 156, 149, 0.2);
}

/* Keyframe Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

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

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px var(--ivy-accent); }
    50% { box-shadow: 0 0 20px var(--ivy-accent), 0 0 30px var(--ivy-primary); }
}

@keyframes slideInRight {
    from { transform: translateX(100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@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; }
}

/* Body Background */
body {
    background: linear-gradient(135deg, var(--ivy-bg) 0%, var(--ivy-bg-light) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(64, 201, 162, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(47, 156, 149, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(163, 247, 181, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%) !important;
    box-shadow: 0 4px 20px var(--ivy-shadow);
    position: relative;
    transition: all 0.4s ease;
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--ivy-highlight) 20%, 
        #fff 50%, 
        var(--ivy-highlight) 80%, 
        transparent 100%
    );
    animation: shimmer 3s infinite linear;
    background-size: 200% 100%;
}

.navbar-brand {
    color: white !important;
    font-weight: 700;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
}

.nav-link {
    color: white !important;
    position: relative;
    transition: all 0.3s ease;
    padding: 8px 16px !important;
    margin: 0 4px;
    border-radius: 8px;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

.nav-link:hover::before {
    width: 80%;
}

/* Dropdown Menu */
.dropdown-menu {
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 40px var(--ivy-shadow);
    overflow: hidden;
    animation: fadeInUp 0.3s ease;
    border: 2px solid var(--ivy-border);
}

.dropdown-item {
    padding: 12px 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%);
    transition: width 0.3s ease;
    z-index: -1;
}

.dropdown-item:hover {
    color: white;
    padding-right: 30px;
}

.dropdown-item:hover::before {
    width: 100%;
}

/* Cards with Enhanced Animations */
.card {
    border: none;
    border-radius: 20px;
    box-shadow: 0 8px 30px var(--ivy-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: white;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.5s ease;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--ivy-primary) 0%, var(--ivy-accent) 50%, var(--ivy-highlight) 100%);
}

.card::after {
    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 ease;
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px var(--ivy-shadow);
}

.card:hover::after {
    left: 100%;
}

.card-header {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%) !important;
    color: white !important;
    border: none;
    font-weight: 600;
    padding: 18px 24px;
}

.card-header h5, .card-header h6 {
    color: white !important;
}

.card-header.bg-light {
    background: linear-gradient(135deg, var(--ivy-bg) 0%, var(--ivy-bg-light) 100%) !important;
    color: var(--ivy-text) !important;
    border-bottom: 3px solid var(--ivy-border);
}

.card-header.bg-light h5, .card-header.bg-light h6 {
    color: #1B5E20 !important;
}

.card-header.bg-primary {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%) !important;
}

.card-header.bg-info {
    background: linear-gradient(135deg, var(--ivy-accent) 0%, var(--ivy-highlight) 100%) !important;
}

.card-header.bg-white {
    background: white !important;
}

/* Stat Cards */
.card.bg-primary {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%) !important;
}

.card.bg-success {
    background: linear-gradient(135deg, var(--ivy-accent) 0%, var(--ivy-highlight) 100%) !important;
}

.card.bg-info {
    background: linear-gradient(135deg, #0891B2 0%, #22D3EE 100%) !important;
}

.card.bg-warning {
    background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%) !important;
}

.card.bg-danger {
    background: linear-gradient(135deg, var(--ivy-danger) 0%, #EF4444 100%) !important;
}

/* Buttons with Animations */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn::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 ease, height 0.6s ease;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%) !important;
    border: none !important;
    border-radius: 14px;
    padding: 14px 32px;
    font-weight: 600;
    box-shadow: 0 6px 20px var(--ivy-shadow);
}

.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, var(--ivy-primary-dark) 0%, var(--ivy-primary) 100%) !important;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px var(--ivy-shadow);
}

.btn-success {
    background: linear-gradient(135deg, var(--ivy-accent) 0%, var(--ivy-highlight) 100%) !important;
    border: none !important;
    color: var(--ivy-text) !important;
}

.btn-danger {
    background: linear-gradient(135deg, var(--ivy-danger) 0%, #EF4444 100%) !important;
    border: none !important;
}

.btn-outline-primary {
    color: var(--ivy-primary);
    border: 2px solid var(--ivy-primary);
    background: transparent;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%);
    border-color: var(--ivy-primary);
    color: white;
    transform: scale(1.05);
}

.btn-outline-info {
    color: var(--ivy-accent);
    border: 2px solid var(--ivy-accent);
}

.btn-outline-info:hover {
    background: var(--ivy-accent);
    color: white;
}

.btn-light {
    background: white !important;
    color: var(--ivy-primary) !important;
    border: none !important;
}

.btn-light:hover {
    background: var(--ivy-bg) !important;
    transform: scale(1.05);
}

/* Icon Animations */
.btn i, .btn .bi {
    transition: transform 0.3s ease;
}

.btn:hover i, .btn:hover .bi {
    transform: rotate(15deg) scale(1.2);
}

/* Sidebar with Hover Effects */
.sidebar {
    background: white;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 8px 30px var(--ivy-shadow);
    border: 2px solid var(--ivy-border);
}

.sidebar a {
    color: var(--ivy-text);
    text-decoration: none;
    display: block;
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 10px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.sidebar a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--ivy-accent);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.sidebar a:hover, .sidebar a.active {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%);
    color: white;
    transform: translateX(10px);
    box-shadow: 0 5px 15px var(--ivy-shadow);
}

.sidebar a:hover::before, .sidebar a.active::before {
    transform: scaleY(1);
    background: white;
}

/* Form Controls with Focus Animation */
.form-control {
    border-radius: 14px;
    border: 2px solid var(--ivy-border);
    padding: 16px 20px;
    transition: all 0.3s ease;
    background: white;
    color: var(--ivy-text);
}

.form-control:-webkit-autofill,
.form-control:-webkit-autofill:hover,
.form-control:-webkit-autofill:focus,
.form-control:-webkit-autofill:active {
    -webkit-text-fill-color: var(--ivy-text) !important;
    caret-color: var(--ivy-text);
}

.form-control:focus {
    border-color: var(--ivy-accent);
    box-shadow: 0 0 0 4px rgba(64, 201, 162, 0.2), 0 5px 20px var(--ivy-shadow);
    transform: translateY(-2px);
}

.form-control:hover {
    border-color: var(--ivy-primary);
}

.form-label {
    color: var(--ivy-text);
    font-weight: 600;
    margin-bottom: 8px;
}

/* Tables with Row Hover */
.table {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--ivy-shadow);
}

.table th {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%) !important;
    color: white !important;
    border: none !important;
    font-weight: 600;
    padding: 16px 18px;
}

.table td {
    padding: 14px 18px;
    border-color: var(--ivy-border);
    transition: all 0.3s ease;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: var(--ivy-bg-light);
}

.table-hover > tbody > tr {
    transition: all 0.3s ease;
}

.table-hover > tbody > tr:hover {
    transform: scale(1.01);
    box-shadow: 0 5px 15px var(--ivy-shadow);
}

.table-hover > tbody > tr:hover > * {
    background-color: rgba(64, 201, 162, 0.15);
}

/* Badges with Pulse */
.badge {
    padding: 8px 14px;
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.badge:hover {
    transform: scale(1.1);
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%) !important;
}

.badge.bg-success {
    background: var(--ivy-accent) !important;
}

.badge.bg-danger {
    background: linear-gradient(135deg, var(--ivy-danger) 0%, #EF4444 100%) !important;
}

.badge.bg-warning {
    background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%) !important;
    color: #333 !important;
}

.badge.bg-info {
    background: linear-gradient(135deg, #0891B2 0%, #22D3EE 100%) !important;
}

/* Alerts with Slide Animation */
.alert {
    border-radius: 16px;
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    animation: slideInRight 0.4s ease;
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
}

.alert-success {
    background: linear-gradient(135deg, rgba(64, 201, 162, 0.15) 0%, rgba(163, 247, 181, 0.15) 100%);
    color: var(--ivy-primary-dark);
}

.alert-success::before {
    background: var(--ivy-accent);
}

.alert-info {
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.15) 0%, rgba(34, 211, 238, 0.15) 100%);
}

.alert-info::before {
    background: #22D3EE;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(252, 211, 77, 0.15) 100%);
}

.alert-warning::before {
    background: #F59E0B;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(204, 51, 51, 0.15) 0%, rgba(239, 68, 68, 0.15) 100%);
}

.alert-danger::before {
    background: var(--ivy-danger);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--ivy-primary-dark) 0%, var(--ivy-primary) 100%) !important;
    color: white;
    padding: 40px 0;
    margin-top: 80px;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, 
        var(--ivy-highlight) 0%, 
        var(--ivy-accent) 25%,
        #fff 50%, 
        var(--ivy-accent) 75%,
        var(--ivy-highlight) 100%
    );
    animation: shimmer 4s infinite linear;
    background-size: 200% 100%;
}

/* Loading Spinner */
.loading-spinner, .spinner-border {
    border: 4px solid var(--ivy-border) !important;
    border-top: 4px solid var(--ivy-accent) !important;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: var(--ivy-primary) !important;
    animation: pulse 1.5s infinite;
}

/* Loading Overlay */
#loading-overlay {
    background: rgba(229, 249, 224, 0.95);
}

#loading-overlay .spinner-border {
    width: 4rem;
    height: 4rem;
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
    border: 2px solid var(--ivy-border);
    border-radius: 16px;
    box-shadow: 0 10px 40px var(--ivy-shadow);
    max-height: 300px;
    overflow-y: auto;
    position: absolute;
    width: 100%;
    z-index: 1000;
    background: white;
    display: none;
    animation: fadeInUp 0.3s ease;
}

.autocomplete-dropdown.show {
    display: block;
}

.autocomplete-item {
    padding: 14px 18px;
    cursor: pointer;
    border-bottom: 1px solid var(--ivy-border);
    transition: all 0.3s ease;
    position: relative;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%);
    transition: width 0.3s ease;
    z-index: -1;
}

.autocomplete-item:hover {
    color: white;
    padding-right: 25px;
}

.autocomplete-item:hover::before {
    width: 100%;
}

/* Chart Container */
.chart-container {
    background: white;
    border-radius: 20px;
    padding: 28px;
    margin-top: 28px;
    box-shadow: 0 8px 30px var(--ivy-shadow);
    border: 2px solid var(--ivy-border);
    transition: all 0.3s ease;
}

.chart-container:hover {
    transform: scale(1.01);
    box-shadow: 0 15px 45px var(--ivy-shadow);
}

.chart-container img {
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.chart-container:hover img {
    transform: scale(1.02);
}

/* Feature Icons with Float Animation */
.feature-icon {
    transition: all 0.3s ease;
}

.feature-icon:hover {
    animation: float 2s ease-in-out infinite;
}

.feature-icon span {
    display: inline-block;
    transition: transform 0.3s ease;
}

.feature-icon:hover span {
    transform: rotate(10deg) scale(1.2);
}

/* Text Colors */
.text-primary {
    color: var(--ivy-primary) !important;
}

.text-success {
    color: var(--ivy-accent) !important;
}

.text-danger {
    color: var(--ivy-danger) !important;
}

/* Links with Underline Animation */
a {
    color: var(--ivy-primary);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--ivy-accent);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--ivy-bg);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%);
    border-radius: 6px;
    border: 2px solid var(--ivy-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--ivy-primary);
}

/* Page Title */
h1.fw-bold {
    position: relative;
    display: inline-block;
    color: var(--ivy-primary);
    animation: fadeInUp 0.6s ease;
}

h1.fw-bold::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 5px;
    background: linear-gradient(90deg, var(--ivy-primary) 0%, var(--ivy-accent) 50%, var(--ivy-highlight) 100%);
    border-radius: 3px;
    animation: shimmer 2s infinite linear;
    background-size: 200% 100%;
}

/* Emoji Icons with Bounce */
h5 span, h4 span, .card-header span {
    display: inline-block;
    transition: transform 0.3s ease;
}

.card:hover h5 span, .card:hover h4 span {
    animation: bounceIn 0.5s ease;
}

/* Selection Color */
::selection {
    background: var(--ivy-accent);
    color: white;
}

/* Input Group */
.input-group .btn {
    border-radius: 0 14px 14px 0 !important;
}

.input-group .form-control {
    border-radius: 14px 0 0 14px !important;
}

/* Progress Bars */
.progress {
    height: 12px;
    border-radius: 6px;
    background: var(--ivy-bg);
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%);
    border-radius: 6px;
    transition: width 1s ease;
}

/* List Group */
.list-group-item {
    border: none;
    border-bottom: 1px solid var(--ivy-border);
    padding: 16px 20px;
    transition: all 0.3s ease;
}

.list-group-item:hover {
    background: var(--ivy-bg-light);
    padding-right: 30px;
}

/* Modal */
.modal-content {
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: bounceIn 0.4s ease;
}

.modal-header {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%);
    border-radius: 20px 20px 0 0;
    color: white;
}

/* Tooltip */
.tooltip-inner {
    background: linear-gradient(135deg, var(--ivy-primary) 0%, var(--ivy-accent) 100%);
    border-radius: 10px;
    padding: 10px 15px;
}

/* Responsive */
@media (max-width: 768px) {
    .card {
        border-radius: 16px;
    }
    
    .btn-primary {
        padding: 12px 24px;
    }
    
    h1.fw-bold::after {
        width: 50px;
    }
    
    .sidebar a:hover {
        transform: translateX(5px);
    }
}

/* Floating Animation for Dashboard Icons */
.dashboard-icon {
    animation: float 3s ease-in-out infinite;
}

/* Glow Effect for Important Elements */
.glow-effect {
    animation: glow 2s infinite;
}

/* Smooth Page Transitions */
.page-content {
    animation: fadeInUp 0.5s ease;
}

/* Card Entrance Animations */
.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }

/* Hover Lift Effect */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--ivy-shadow);
}