/* assets/css/style.css - Premium Modern Design System */

:root {
    /* Brand Colors - Emerald Theme */
    --primary-color: #059669; /* Emerald 600 */
    --primary-light: #34d399; /* Emerald 400 */
    --primary-dark: #047857; /* Emerald 700 */
    --primary-bg: #ecfdf5; /* Emerald 50 */
    
    --secondary-color: #f59e0b; /* Amber 500 */
    --secondary-light: #fbbf24;
    --secondary-bg: #fffbeb;
    
    /* Neutral Colors */
    --text-color: #1f2937; /* Gray 800 */
    --text-muted: #6b7280; /* Gray 500 */
    --bg-color: #f3f4f6; /* Gray 100 */
    --card-bg: #ffffff;
    --border-color: #e5e7eb;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #059669 0%, #10b981 100%);
    --gradient-health: linear-gradient(135deg, #047857 0%, #34d399 100%);
    --gradient-glow: linear-gradient(135deg, rgba(5, 150, 105, 0.4) 0%, rgba(16, 185, 129, 0) 100%);
    --gradient-dark: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    
    /* Shadows - iOS Style Soft Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 20px rgba(5, 150, 105, 0.3);
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Base Styles & Global Smooth Scrolling */
html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}
html.lenis, html.lenis body {
    height: auto;
}
.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}
.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}
.lenis.lenis-stopped {
    overflow: hidden;
}
.lenis.lenis-smooth iframe {
    pointer-events: none;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(at 0% 0%, rgba(52, 211, 153, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(245, 158, 11, 0.08) 0px, transparent 50%);
    background-attachment: scroll;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    letter-spacing: -0.025em;
    font-weight: 700;
}

/* Glassmorphism Classes */
.glass-navbar {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
}

.glass-panel {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
}

/* Premium Cards */
.card {
    border-radius: var(--radius-md);
    border: 1px solid rgba(0,0,0,0.03);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-bounce);
    background-color: var(--card-bg);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.card-footer {
    background-color: transparent;
    border-top: 1px solid rgba(0,0,0,0.03);
}

.card-hover:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: var(--shadow-lg);
    border-color: rgba(5, 150, 105, 0.1);
}

.card-premium {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    border: none;
    box-shadow: var(--shadow-lg);
}

.card-premium::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 4px;
    background: var(--gradient-primary);
    z-index: 1;
}

/* Modern Buttons */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    transition: all var(--transition-base);
    letter-spacing: 0.01em;
}

.btn-primary, .btn-success {
    background: var(--gradient-primary) !important;
    border: none !important;
    color: white !important;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover, .btn-success:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    background: var(--gradient-health) !important;
}

.btn-primary:active, .btn-success:active {
    transform: translateY(0);
}

.btn-glow {
    position: relative;
    z-index: 1;
}
.btn-glow::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: inherit;
    background: var(--gradient-primary);
    filter: blur(15px);
    z-index: -1;
    opacity: 0.5;
    transition: opacity var(--transition-base);
}
.btn-glow:hover::after {
    opacity: 0.8;
}

/* Gradient Texts & Backgrounds */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-health {
    background: var(--gradient-health);
    color: white;
}

.bg-dark-gradient {
    background: var(--gradient-dark);
    color: white;
}

/* Modal Glassmorphism & Emerald Blur Theme */
.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.modal-header.bg-health,
.modal-header.bg-success {
    background: var(--gradient-health) !important;
    color: #ffffff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.modal-header.bg-health .modal-title,
.modal-header.bg-success .modal-title {
    color: #ffffff !important;
}

.modal-backdrop.show {
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    background-color: rgba(6, 78, 59, 0.25);
}

/* Inputs & Forms */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1rem;
    transition: all var(--transition-base);
    background-color: rgba(255, 255, 255, 0.9);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.2);
    background-color: #ffffff;
}

/* Utilities */
.shadow-soft { box-shadow: var(--shadow-md); }
.shadow-heavy { box-shadow: var(--shadow-lg); }

.avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-lg {
    width: 80px; height: 80px;
}

.badge {
    padding: 0.4em 0.8em;
    border-radius: 20px;
    font-weight: 600;
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }

/* Company logo overrides */
.company-brand {
    display: inline-flex;
    align-items: center;
    margin-right: 1.5rem;
}
.company-logo {
    display: block;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    transition: transform var(--transition-base);
}
.company-logo:hover {
    transform: scale(1.05);
}
.company-logo-navbar {
    height: 48px;
    max-width: 190px;
}
.company-logo-footer {
    height: 72px;
    max-width: 240px;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
}

@media (max-width: 575.98px) {
    .company-logo-navbar {
        height: 40px;
        max-width: 145px;
    }
}
/* Shared user navigation */
.user-global-sidebar {
    position: static;
}

.user-sidebar-nav {
    border: 1px solid rgba(220, 235, 225, 0.8);
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(23, 72, 49, 0.05);
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.user-sidebar-nav .list-group-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 46px;
    padding: 0.8rem 1.15rem;
    border-color: rgba(220, 235, 225, 0.6);
    color: var(--text-color);
    font-weight: 500;
    background: transparent;
    transition: all 0.2s ease;
}

.user-sidebar-nav .list-group-item i {
    width: 1.25rem;
    color: #2e7d32;
    font-size: 1.05rem;
    text-align: center;
    transition: transform 0.2s ease;
}

.user-sidebar-nav .list-group-item:hover {
    color: #1b5e20;
    background: rgba(232, 245, 233, 0.6);
}

.user-sidebar-nav .list-group-item:hover i {
    transform: scale(1.15);
}

.user-sidebar-nav .list-group-item:active {
    transform: translateY(1px);
}

.user-sidebar-nav .list-group-item.active {
    z-index: 1;
    color: #ffffff;
    font-weight: 600;
    background: linear-gradient(135deg, #2e7d32 0%, #43a047 100%);
    border-color: #2e7d32;
    box-shadow: 0 4px 14px rgba(46, 125, 50, 0.3);
}

.user-sidebar-nav .list-group-item.active i {
    color: #ffffff;
}

.user-sidebar-nav .list-group-item:focus-visible {
    z-index: 2;
    outline: 3px solid rgba(46, 125, 50, 0.35);
    outline-offset: -3px;
}

.user-sidebar-support {
    margin-top: 1.5rem;
    padding: 1.35rem;
    border: 1px solid rgba(220, 235, 225, 0.8);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 25px rgba(23, 72, 49, 0.05);
}

.user-sidebar-support .btn {
    min-height: 42px;
}

@media (min-width: 992px) {
    .user-global-sidebar {
        position: sticky !important;
        top: 90px !important;
        width: 288px !important;
        height: max-content;
        max-height: calc(100vh - 114px);
        overflow-y: auto;
        scrollbar-width: thin;
        flex-shrink: 0;
        align-self: flex-start;
        margin-left: 24px;
        z-index: 10;
    }

    .user-sidebar-nav {
        overflow: hidden;
    }

    body.user-area > main > .container,
    body.user-area > main > .container-fluid {
        width: 100%;
        max-width: none;
        margin-right: 24px;
        margin-left: 0;
        flex-grow: 1;
    }
}

@media (max-width: 991.98px) {
    .user-global-sidebar {
        position: static !important;
        top: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0.5rem 0 1rem 0 !important;
        padding: 0 12px !important;
        z-index: 1 !important;
    }
    .user-sidebar-nav {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        white-space: nowrap !important;
        scrollbar-width: none !important;
        border-radius: 16px !important;
        padding: 8px !important;
        gap: 8px !important;
        background: #ffffff !important;
        border: 1px solid rgba(220, 235, 225, 0.9) !important;
        box-shadow: 0 3px 12px rgba(23, 72, 49, 0.05) !important;
    }
    .user-sidebar-nav::-webkit-scrollbar {
        display: none !important;
    }
    .user-sidebar-nav .list-group-item {
        flex: 0 0 auto !important;
        width: auto !important;
        min-width: max-content !important;
        min-height: auto !important;
        padding: 0.5rem 0.95rem !important;
        font-size: 0.86rem !important;
        font-weight: 500 !important;
        border-radius: 10px !important;
        border: 1px solid rgba(220, 235, 225, 0.6) !important;
        background: #f8faf9 !important;
        color: var(--text-color) !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 0.45rem !important;
        white-space: nowrap !important;
        box-shadow: none !important;
    }
    .user-sidebar-nav .list-group-item i {
        font-size: 0.95rem !important;
        width: auto !important;
    }
    .user-sidebar-nav .list-group-item.active {
        background: linear-gradient(135deg, #2e7d32 0%, #43a047 100%) !important;
        color: #ffffff !important;
        font-weight: 600 !important;
        border-color: #2e7d32 !important;
        box-shadow: 0 2px 8px rgba(46, 125, 50, 0.28) !important;
    }
    .user-sidebar-nav .list-group-item.active i {
        color: #ffffff !important;
    }
    .user-sidebar-support {
        display: none !important;
    }
}

/* Admin Offcanvas Mobile Clickable & Visibility Fix */
@media (max-width: 767.98px) {
    .admin-sidebar-offcanvas {
        top: 0 !important;
        z-index: 1055 !important;
        background-color: #ffffff !important;
    }
    .admin-sidebar-offcanvas .offcanvas-body {
        padding: 1rem !important;
        overflow-y: auto !important;
    }
}
@media (min-width: 768px) {
    .admin-sidebar-offcanvas {
        top: 85px !important;
        z-index: 1000 !important;
    }
}

/* Mobile Chatbot Adjustments */
@media (max-width: 575.98px) {
    #chatbot-window {
        width: 100vw !important;
        max-width: 100vw !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        height: 100vh !important;
        border-radius: 0 !important;
        z-index: 1060 !important;
        margin-bottom: 0 !important;
        border: none !important;
    }
    #chatbot-window .card-body {
        height: calc(100vh - 130px) !important;
    }
    #chatbot-window .card-footer {
        border-radius: 0 !important;
        padding-bottom: 20px !important;
    }
    #chatbot-bubble-container {
        bottom: 15px !important;
        right: 15px !important;
    }
    #chatbot-toggle-btn {
        width: 55px !important;
        height: 55px !important;
    }
    .floating-back-btn {
        bottom: 15px !important;
        left: 12px !important;
    }
    .floating-back-btn button {
        width: 40px !important;
        height: 40px !important;
    }
    .floating-back-btn button i {
        font-size: 1rem !important;
    }
    footer {
        padding-bottom: 3.5rem !important;
    }
}

/* Hide Microsoft Edge / IE default password reveal and clear buttons */
input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear {
    display: none !important;
}

/* Custom styling for active dropdown menu items (BUG-05) */
.dropdown-menu .dropdown-item.active,
.dropdown-menu .dropdown-item:active {
    background: #1f8f5f !important;
    color: #ffffff !important;
    font-weight: 600;
}
.dropdown-menu .dropdown-item.active i,
.dropdown-menu .dropdown-item:active i {
    color: #ffffff !important;
}

/* Global Floating Toast Container and Cards */
#globalToastContainer {
    position: fixed;
    top: 75px;
    right: 20px;
    z-index: 10050;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.custom-toast-card {
    pointer-events: auto;
    width: 330px;
    max-width: 90vw;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
    border-left: 4px solid #1f8f5f;
    padding: 12px 14px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    animation: toastSlideInRight 0.35s ease-out;
    cursor: pointer;
}

.custom-toast-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.22);
}

.custom-toast-card.toast-hiding {
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

@keyframes toastSlideInRight {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Glassmorphism Notification Dropdown */
.notif-dropdown-menu {
    min-width: 340px !important;
    max-width: 390px !important;
    background: rgba(255, 255, 255, 0.94) !important;
    backdrop-filter: blur(18px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(18px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    border-radius: 18px !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.04) !important;
    overflow: hidden !important;
    padding: 0 !important;
}

.notif-dropdown-header {
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    padding: 12px 16px !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
}

.notif-dropdown-footer {
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border-top: 1px solid rgba(0, 0, 0, 0.06) !important;
    padding: 10px 16px !important;
}

.notif-dropdown-footer a {
    color: #1f8f5f !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    transition: all 0.2s ease !important;
}

.notif-dropdown-footer a:hover {
    color: #157347 !important;
    background: rgba(31, 143, 95, 0.08) !important;
}

.notif-item {
    display: block !important;
    padding: 11px 16px !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
    border: none !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
    border-left: 3.5px solid transparent !important;
    background: transparent;
    color: #334155 !important;
    outline: none !important;
}

.notif-item:hover,
.notif-item:focus {
    background: rgba(240, 253, 244, 0.85) !important;
    color: #0f172a !important;
    outline: none !important;
}

.notif-item.notif-unread {
    background: rgba(236, 253, 245, 0.75) !important;
    border-left: 3.5px solid #10b981 !important;
}

.notif-item.notif-unread:hover,
.notif-item.notif-unread:focus {
    background: rgba(209, 250, 229, 0.85) !important;
}

.notif-item-title {
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    color: #1e293b !important;
    margin-bottom: 2px !important;
}

.notif-item.notif-unread .notif-item-title {
    color: #065f46 !important;
    font-weight: 700 !important;
}

.notif-item-preview {
    font-size: 0.8rem !important;
    color: #64748b !important;
    line-height: 1.35 !important;
    margin-bottom: 3px !important;
}

.notif-item-time {
    font-size: 0.7rem !important;
    color: #94a3b8 !important;
}

.notif-unread-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    min-width: 8px;
    min-height: 8px;
    border-radius: 50%;
    background-color: #10b981;
    margin-right: 8px;
    flex-shrink: 0;
    vertical-align: middle;
}

.notif-unread-glass {
    background: rgba(236, 253, 245, 0.5) !important;
    border-left: 4px solid #10b981 !important;
}

/* Admin Glassmorphism UI & Sidebar Consistency */
.admin-sidebar-nav {
    background: rgba(255, 255, 255, 0.88) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.03) !important;
    padding: 0.5rem !important;
}

.admin-sidebar-item {
    display: flex;
    align-items: center;
    padding: 0.65rem 0.9rem;
    color: #4b5563;
    font-weight: 500;
    font-size: 0.88rem;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 2px;
    border: 1px solid transparent;
}

.admin-sidebar-item i {
    font-size: 1.05rem;
    transition: transform 0.2s ease;
}

.admin-sidebar-item:hover {
    background: rgba(5, 150, 105, 0.08);
    color: var(--primary-color);
    transform: translateX(3px);
}

.admin-sidebar-item:hover i {
    transform: scale(1.1);
}

.admin-sidebar-item.active {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%) !important;
    color: #ffffff !important;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

.admin-sidebar-item.active i {
    color: #ffffff !important;
}

.admin-sidebar-item-user {
    background: rgba(16, 185, 129, 0.08) !important;
    color: #047857 !important;
    font-weight: 600;
    border: 1px dashed rgba(16, 185, 129, 0.4) !important;
    margin: 4px 0;
}

.admin-sidebar-item-user:hover {
    background: rgba(16, 185, 129, 0.18) !important;
    color: #047857 !important;
}

.admin-sidebar-item-danger {
    color: #dc2626 !important;
}

.admin-sidebar-item-danger:hover {
    background: rgba(239, 68, 68, 0.08) !important;
    color: #b91c1c !important;
}

/* Fallback override for any active bg-dark list-group items */
.list-group-item.active.bg-dark,
.list-group-item-action.active.bg-dark {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%) !important;
    border-color: #059669 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.3) !important;
}

/* Modern Outline Button Hover Enhancements */
.btn-outline-primary,
.btn-outline-success,
.btn-outline-secondary,
.btn-outline-info,
.btn-outline-warning,
.btn-outline-danger {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    color: #ffffff !important;
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%) !important;
    border-color: #2563eb !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
    transform: translateY(-2px);
}
.btn-outline-primary:hover i,
.btn-outline-primary:focus i,
.btn-outline-primary:active i {
    color: #ffffff !important;
}

.btn-outline-success:hover,
.btn-outline-success:focus,
.btn-outline-success:active {
    color: #ffffff !important;
    background: linear-gradient(135deg, #059669 0%, #10b981 100%) !important;
    border-color: #059669 !important;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25) !important;
    transform: translateY(-2px);
}
.btn-outline-success:hover i,
.btn-outline-success:focus i,
.btn-outline-success:active i {
    color: #ffffff !important;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary:active {
    color: #ffffff !important;
    background: #4b5563 !important;
    border-color: #4b5563 !important;
    box-shadow: 0 4px 12px rgba(75, 85, 99, 0.25) !important;
    transform: translateY(-2px);
}
.btn-outline-secondary:hover i,
.btn-outline-secondary:focus i,
.btn-outline-secondary:active i {
    color: #ffffff !important;
}

/* ==========================================================
   PASSWORD TOGGLE & VALIDATION ICON OVERLAP FIX (BUG-FIX)
   ========================================================== */
.form-floating:has(.password-toggle.is-visible) .form-control,
.position-relative:has(.password-toggle.is-visible) .form-control,
.form-control.has-visible-toggle {
    padding-right: 4.5rem !important;
}

/* Tránh icon dấu tích xanh (is-valid) của Bootstrap bị đè lên icon con mắt */
.form-floating:has(.password-toggle.is-visible) .form-control.is-valid,
.position-relative:has(.password-toggle.is-visible) .form-control.is-valid,
.form-control.has-visible-toggle.is-valid {
    background-image: none !important;
}

/* Nếu có lỗi (is-invalid), dịch icon dấu chấm than đỏ sang trái chỉ khi con mắt đang hiển thị */
.form-floating:has(.password-toggle.is-visible) .form-control.is-invalid,
.position-relative:has(.password-toggle.is-visible) .form-control.is-invalid,
.form-control.has-visible-toggle.is-invalid {
    background-position: right 2.65rem center !important;
}

.password-toggle {
    z-index: 5 !important;
    text-decoration: none !important;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s ease;
}