/* Global Styles & Design System */
:root {
    --primary: #6366F1;
    --primary-light: #EEF2FF;
    --primary-dark: #4F46E5;
    --secondary: #10B981;
    --accent: #F59E0B;
    --dark: #0F172A;
    --light: #F8FAFC;
    --gray: #64748B;
    --danger: #EF4444;
    --success: #10B981;
    --warning: #F59E0B;
    --info: #3B82F6;
    --primary-gradient: linear-gradient(135deg, #6366F1 0%, #A855F7 100%);
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.04), 0 1px 1px rgba(0, 0, 0, 0.01);
    --hover-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background-color: #F1F5F9 !important; /* Premium Slate Gray-Blue background */
}

/* Utility Classes */
.text-primary { color: var(--primary) !important; }
.bg-primary { background: var(--primary-gradient) !important; }
.border-primary { border-color: var(--primary) !important; }

/* Card Styles */
.card {
    border: 1px solid rgba(226, 232, 240, 0.8) !important;
    border-radius: 16px !important;
    background-color: #ffffff;
    box-shadow: var(--card-shadow) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.card:hover {
    transform: translateY(-4px) !important;
    box-shadow: var(--hover-shadow) !important;
    border-color: rgba(99, 102, 241, 0.2) !important;
}

.card-stats {
    border-left: 4px solid var(--primary) !important;
}

.stats-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

/* Button Styles */
.btn {
    border-radius: 10px !important;
    padding: 10px 24px !important;
    font-weight: 600 !important;
    font-size: 0.925rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.btn-primary {
    background: var(--primary-gradient) !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25) !important;
    color: white !important;
}

.btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.35) !important;
    opacity: 0.95;
}

.btn-outline-primary {
    color: var(--primary) !important;
    border: 1.5px solid var(--primary) !important;
    background: transparent !important;
}

.btn-outline-primary:hover {
    background: var(--primary-gradient) !important;
    border-color: transparent !important;
    color: white !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.25) !important;
}

/* Form Styles */
.form-control, .form-select {
    border: 1px solid #E2E8F0 !important;
    border-radius: 10px !important;
    padding: 12px 16px !important;
    font-size: 0.95rem !important;
    background-color: #F8FAFC !important;
    color: #1E293B !important;
    transition: all 0.25s ease !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary) !important;
    background-color: #ffffff !important;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15) !important;
    outline: none !important;
}

.form-label {
    font-weight: 600 !important;
    font-size: 0.875rem !important;
    margin-bottom: 8px !important;
    color: #334155 !important;
}

/* Alert Styles */
.alert {
    border-radius: 12px !important;
    border: none !important;
    padding: 16px 20px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02) !important;
}

.alert-success {
    background-color: #ECFDF5 !important;
    color: #065F46 !important;
}

.alert-danger {
    background-color: #FEF2F2 !important;
    color: #991B1B !important;
}

/* Quick Action Cards */
.quick-action-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border: 1px solid #E2E8F0 !important;
    background: #ffffff !important;
}

.quick-action-card:hover {
    border-color: rgba(99, 102, 241, 0.3) !important;
    transform: translateY(-4px) !important;
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.08) !important;
}

.action-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(99, 102, 241, 0.08) !important;
    border-radius: 16px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.3s ease !important;
}

.quick-action-card:hover .action-icon {
    background: var(--primary-gradient) !important;
    transform: scale(1.05) !important;
}

.quick-action-card:hover .action-icon i {
    color: #ffffff !important;
}

/* Table Styles */
.table {
    --bs-table-hover-bg: rgba(99, 102, 241, 0.03) !important;
    border-collapse: separate !important;
    border-spacing: 0 8px !important;
}

.table tr {
    border-radius: 8px !important;
}

.table th {
    font-weight: 700 !important;
    font-size: 0.8rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    color: #64748B !important;
    border-bottom: 2px solid #E2E8F0 !important;
    padding: 12px 16px !important;
}

.table td {
    padding: 16px 16px !important;
    vertical-align: middle !important;
    background-color: #ffffff !important;
    border-top: 1px solid #F1F5F9 !important;
    border-bottom: 1px solid #F1F5F9 !important;
}

.table td:first-child {
    border-left: 1px solid #F1F5F9 !important;
    border-top-left-radius: 12px !important;
    border-bottom-left-radius: 12px !important;
}

.table td:last-child {
    border-right: 1px solid #F1F5F9 !important;
    border-top-right-radius: 12px !important;
    border-bottom-right-radius: 12px !important;
}

/* Badge Styles */
.badge {
    padding: 6px 14px !important;
    border-radius: 30px !important;
    font-weight: 600 !important;
    font-size: 0.775rem !important;
    letter-spacing: 0.02em !important;
}

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

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

/* Premium UI refinement layer */
:root {
    --primary: #6366F1;
    --primary-light: #EEF2FF;
    --primary-dark: #4F46E5;
    --secondary: #10B981;
    --accent: #F59E0B;
    --dark: #0F172A;
    --gray: #64748B;
    --primary-gradient: linear-gradient(135deg, #6366F1 0%, #A855F7 100%);
    --card-shadow: 0 18px 45px -28px rgba(23, 33, 31, 0.28), 0 1px 2px rgba(23, 33, 31, 0.06);
    --hover-shadow: 0 24px 55px -30px rgba(23, 33, 31, 0.36);
}

h1, h2, h3, h4, h5, h6,
.card-title,
.navbar-brand {
    letter-spacing: 0;
}

a {
    color: var(--primary);
}

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

.navbar {
    box-shadow: 0 12px 34px -28px rgba(23, 33, 31, 0.42) !important;
}

.navbar .nav-link {
    border-radius: 9px;
    color: #475569 !important;
    font-weight: 650;
    padding: 8px 12px !important;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    background: rgba(99, 102, 241, 0.08);
    color: var(--primary-dark) !important;
}

.dropdown-menu {
    border: 1px solid rgba(203, 213, 225, 0.72) !important;
    border-radius: 14px !important;
    box-shadow: 0 24px 50px -30px rgba(23, 33, 31, 0.4) !important;
    padding: 8px !important;
}

.dropdown-item {
    border-radius: 10px !important;
    font-weight: 600;
    color: #475569 !important;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--primary-light) !important;
    color: var(--primary-dark) !important;
}

.card,
.dashboard-card,
.quick-action-card,
.stat-item,
.chart-container {
    border-color: rgba(203, 213, 225, 0.78) !important;
    border-radius: 14px !important;
}

.card-header {
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%) !important;
    border-bottom: 1px solid rgba(226, 232, 240, 0.88) !important;
    padding: 18px 22px !important;
}

.card-header h5,
.card h5,
.dashboard-card h5 {
    color: #0F172A;
    font-weight: 800;
}

.btn {
    border-radius: 9px !important;
    letter-spacing: 0;
}

.btn-sm {
    padding: 7px 13px !important;
}

.btn-primary,
.bg-primary {
    background: var(--primary-gradient) !important;
}

.btn-primary {
    box-shadow: 0 12px 22px -14px rgba(99, 102, 241, 0.75) !important;
}

.btn-primary:hover {
    box-shadow: 0 16px 30px -16px rgba(99, 102, 241, 0.85) !important;
}

.btn-outline-primary {
    color: var(--primary-dark) !important;
    border-color: rgba(99, 102, 241, 0.42) !important;
    background: rgba(255, 255, 255, 0.86) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background: var(--primary-gradient) !important;
    color: #ffffff !important;
    border-color: transparent !important;
}

.form-control,
.form-select {
    border-radius: 9px !important;
    border-color: #D8E0DE !important;
    background-color: #FBFCFC !important;
}

.form-control:hover,
.form-select:hover {
    border-color: rgba(99, 102, 241, 0.34) !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15) !important;
}

.table th {
    color: #53615D !important;
    letter-spacing: 0.04em !important;
}

.table td {
    color: #25312E;
}

.badge.bg-primary {
    background: var(--primary-gradient) !important;
}

.badge.bg-success {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%) !important;
}

.badge.bg-info {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%) !important;
}

.badge.bg-warning {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%) !important;
    color: #ffffff !important;
}

/* Attractive dashboard polish while keeping the original theme */
:root {
    --card-shadow: 0 18px 44px -30px rgba(15, 23, 42, 0.35), 0 1px 2px rgba(15, 23, 42, 0.05);
    --hover-shadow: 0 26px 60px -34px rgba(79, 70, 229, 0.38);
}

.card,
.dashboard-card,
.quick-action-card,
.stat-item,
.chart-container {
    border-color: rgba(226, 232, 240, 0.92) !important;
    box-shadow: var(--card-shadow) !important;
}

.card {
    overflow: hidden;
}

.card:hover,
.dashboard-card:hover,
.quick-action-card:hover,
.stat-item:hover {
    box-shadow: var(--hover-shadow) !important;
}

.card-header {
    background:
        linear-gradient(90deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.04) 45%, rgba(255, 255, 255, 0) 100%),
        #ffffff !important;
}

.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.22) 45%, transparent 72%);
    transform: translateX(-120%);
    transition: transform 0.5s ease;
}

.btn-primary:hover::after {
    transform: translateX(120%);
}

.btn i {
    position: relative;
    z-index: 1;
}

/* Hostinger-inspired platform polish */
:root {
    --primary: #673DE6;
    --primary-light: #F0EBFF;
    --primary-dark: #5025D1;
    --secondary: #00B090;
    --accent: #FFB300;
    --dark: #1D1E20;
    --light: #F5F3FF;
    --gray: #6D7081;
    --border-soft: #E6E1F7;
    --panel-bg: #F4F1FF;
    --panel-bg-2: #FAFAFF;
    --primary-gradient: linear-gradient(135deg, #673DE6 0%, #8C5CF6 100%);
    --card-shadow: 0 16px 42px -32px rgba(29, 30, 32, 0.36), 0 1px 2px rgba(29, 30, 32, 0.06);
    --hover-shadow: 0 24px 58px -34px rgba(103, 61, 230, 0.36);
}

html {
    scroll-behavior: smooth;
}

body {
    background:
        linear-gradient(180deg, #F7F5FF 0%, #FBFAFF 46%, #F8FAFC 100%) !important;
    color: var(--dark);
    letter-spacing: 0;
    text-rendering: optimizeLegibility;
}

body::selection {
    background: rgba(103, 61, 230, 0.18);
}

h1, h2, h3, h4, h5, h6,
.navbar-brand,
.card-title {
    letter-spacing: 0 !important;
}

.navbar {
    background: rgba(255, 255, 255, 0.88) !important;
    border-bottom: 1px solid rgba(230, 225, 247, 0.95) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.navbar-brand {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
}

.navbar .nav-link {
    border-radius: 8px !important;
}

.navbar .btn {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.card,
.dashboard-card,
.quick-action-card,
.stat-item,
.chart-container,
.auth-card {
    border: 1px solid var(--border-soft) !important;
    border-radius: 8px !important;
    background: rgba(255, 255, 255, 0.96) !important;
    box-shadow: var(--card-shadow) !important;
}

.card:hover,
.dashboard-card:hover,
.quick-action-card:hover,
.stat-item:hover {
    transform: translateY(-3px) !important;
    box-shadow: var(--hover-shadow) !important;
    border-color: rgba(103, 61, 230, 0.26) !important;
}

.card-header {
    background: #ffffff !important;
    border-bottom: 1px solid rgba(230, 225, 247, 0.96) !important;
}

.btn {
    border-radius: 8px !important;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    letter-spacing: 0 !important;
}

.btn-primary {
    background: var(--primary-gradient) !important;
    box-shadow: 0 14px 26px -18px rgba(103, 61, 230, 0.8) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    opacity: 1;
    box-shadow: 0 18px 32px -18px rgba(103, 61, 230, 0.9) !important;
}

.btn-outline-primary {
    color: var(--primary-dark) !important;
    border-color: rgba(103, 61, 230, 0.34) !important;
    background: #ffffff !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background: var(--primary-gradient) !important;
    color: #ffffff !important;
    border-color: transparent !important;
}

.btn-outline-secondary,
.btn-outline-info,
.btn-outline-warning,
.btn-outline-success,
.btn-outline-dark {
    background: #ffffff !important;
    border-color: rgba(109, 112, 129, 0.24) !important;
}

.btn-group .btn {
    min-height: 38px;
}

.form-control,
.form-select,
.input-group-text {
    border-radius: 8px !important;
    border-color: #DFDAF2 !important;
    background-color: #FCFBFF !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 4px rgba(103, 61, 230, 0.14) !important;
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.alert {
    position: relative;
    border: 1px solid transparent !important;
    border-radius: 8px !important;
    box-shadow: 0 18px 38px -32px rgba(29, 30, 32, 0.46) !important;
}

.alert-success {
    background: linear-gradient(135deg, #ECFDF5 0%, #F5FFFB 100%) !important;
    border-color: rgba(0, 176, 144, 0.22) !important;
    color: #046C5E !important;
}

.alert-danger {
    border-color: rgba(239, 68, 68, 0.18) !important;
}

.alert-info {
    background: #EFF6FF !important;
    border-color: rgba(59, 130, 246, 0.2) !important;
    color: #1D4ED8 !important;
}

.badge {
    border-radius: 999px !important;
    letter-spacing: 0 !important;
}

.table {
    border-spacing: 0 7px !important;
}

.table th {
    letter-spacing: 0.03em !important;
}

.table td:first-child {
    border-top-left-radius: 8px !important;
    border-bottom-left-radius: 8px !important;
}

.table td:last-child {
    border-top-right-radius: 8px !important;
    border-bottom-right-radius: 8px !important;
}

.page-link {
    border-color: #E6E1F7 !important;
    color: var(--primary-dark) !important;
    border-radius: 8px !important;
    margin: 0 3px;
}

.page-item.active .page-link {
    background: var(--primary-gradient) !important;
    border-color: transparent !important;
    color: #ffffff !important;
}

footer.bg-dark {
    background: #171321 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.fade-in,
.card,
.dashboard-card,
.quick-action-card {
    animation: panelIn 0.45s ease both;
}

@keyframes panelIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.success-celebration {
    overflow: hidden;
    animation: successPop 0.72s cubic-bezier(0.2, 1, 0.2, 1) both;
}

.success-celebration::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.75) 42%, transparent 68%);
    transform: translateX(-120%);
    animation: successSheen 1.25s ease 0.1s both;
    pointer-events: none;
}

.success-spark {
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--spark-color, var(--secondary));
    left: var(--spark-left, 50%);
    top: 50%;
    pointer-events: none;
    animation: successSpark 900ms ease-out forwards;
}

.is-pressed {
    transform: translateY(1px) scale(0.99) !important;
}

@keyframes successPop {
    0% {
        transform: scale(0.98) translateY(6px);
        opacity: 0;
    }
    55% {
        transform: scale(1.012) translateY(0);
        opacity: 1;
    }
    100% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

@keyframes successSheen {
    to {
        transform: translateX(120%);
    }
}

@keyframes successSpark {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(var(--spark-x), var(--spark-y)) scale(0.35);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
    }
}

@media (max-width: 768px) {
    .navbar .btn {
        width: 100%;
        margin: 6px 0 0 !important;
    }

    .card,
    .dashboard-card,
    .quick-action-card,
    .stat-item,
    .chart-container {
        border-radius: 8px !important;
    }

    .table-responsive {
        border-radius: 8px;
    }
}

/* Mobile-first responsive foundation */
html {
    font-size: 16px;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

img,
svg,
video,
iframe {
    max-width: 100%;
}

main {
    min-width: 0;
}

.container,
.container-fluid {
    width: 100%;
}

.navbar .container,
.navbar .container-fluid {
    gap: 10px;
}

.navbar-brand {
    min-width: 0;
    max-width: calc(100vw - 92px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.navbar-toggler {
    border: 1px solid rgba(103, 61, 230, 0.22) !important;
    border-radius: 8px !important;
    padding: 8px 10px !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ffffff !important;
}

.navbar-toggler-icon {
    width: 1.25em;
    height: 1.25em;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2815, 23, 42, 0.82%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-collapse {
    min-width: 0;
}

.navbar-nav {
    gap: 4px;
}

.card,
.card-body,
.card-header,
.alert,
.modal-content,
.dropdown-menu {
    min-width: 0;
}

.card-body {
    overflow-wrap: anywhere;
}

.btn {
    max-width: 100%;
    white-space: normal;
}

.btn-group {
    max-width: 100%;
}

.btn-group > .btn,
.btn-group > .dropdown > .btn {
    min-width: 40px;
}

.form-control,
.form-select,
.input-group,
.input-group-text {
    max-width: 100%;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    min-width: 680px;
}

.pagination {
    flex-wrap: wrap;
    gap: 6px;
}

footer p,
footer a,
footer li {
    overflow-wrap: anywhere;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        margin-top: 12px;
        padding: 12px;
        border: 1px solid rgba(230, 225, 247, 0.95);
        border-radius: 8px;
        background: #ffffff;
        box-shadow: 0 24px 50px -34px rgba(29, 30, 32, 0.44);
        width: 100%;
        max-width: 100%;
    }

    .navbar .navbar-nav {
        align-items: stretch;
    }

    .navbar .nav-link {
        width: 100%;
        margin: 0 !important;
        padding: 10px 12px !important;
    }

    .navbar .btn {
        width: 100%;
        margin: 8px 0 0 !important;
    }

    .navbar .dropdown-menu {
        position: static !important;
        float: none;
        width: 100%;
        margin-top: 6px !important;
        box-shadow: none !important;
    }
}

@media (max-width: 767.98px) {
    html,
    body {
        overflow-x: hidden !important;
    }

    h1,
    .h1 {
        font-size: clamp(1.75rem, 8vw, 2.35rem) !important;
    }

    h2,
    .h2 {
        font-size: clamp(1.45rem, 6vw, 1.95rem) !important;
    }

    h3,
    .h3 {
        font-size: clamp(1.25rem, 5vw, 1.6rem) !important;
    }

    .container,
    .container-fluid {
        padding-left: 14px !important;
        padding-right: 14px !important;
        max-width: 100% !important;
        overflow-x: clip;
    }

    main > .container > .row,
    main > .container-fluid > .row {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .card-header,
    .card-body {
        padding: 16px !important;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 10px;
    }

    .card-header .btn,
    .card-header .btn-group {
        width: 100%;
    }

    .alert {
        padding: 14px 42px 14px 14px !important;
    }

    .d-flex.justify-content-between:not(.navbar .d-flex):not(.card-stats .d-flex):not(.pagination) {
        gap: 12px;
        flex-wrap: wrap;
    }

    .btn-lg {
        width: 100%;
        padding-left: 16px !important;
        padding-right: 16px !important;
    }

    footer {
        text-align: left;
    }

    footer .text-md-end {
        text-align: left !important;
        margin-top: 12px;
    }

    footer .text-md-end a {
        display: inline-block;
        margin-top: 8px;
    }
}

@media (max-width: 575.98px) {
    .navbar-brand {
        font-size: 1.3rem !important;
    }

    .btn,
    .form-control,
    .form-select,
    .input-group-text {
        min-height: 44px;
    }

    .input-group {
        flex-wrap: nowrap;
    }

    .input-group-text {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    .badge {
        white-space: normal;
        text-align: left;
    }
}