/* ===========================
   MODERN TECHMATE THEME
   Dark Mode Professional Design
   =========================== */

:root {
    /* Primary Colors */
    --primary-color: #7c3aed;
    --primary-dark: #6d28d9;
    --primary-light: #a78bfa;
    
    /* Secondary Colors */
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    
    /* Dark Theme */
    --bg-primary: #0f0c29;
    --bg-secondary: #1a1633;
    --bg-tertiary: #2a2347;
    --text-primary: #f3f4f6;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --border-color: rgba(255, 255, 255, 0.1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    
    /* Spacing */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

/* ===========================
   GLOBAL STYLES
   =========================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: linear-gradient(135deg, #0f0c29 0%, #1a1633 50%, #16213e 100%);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    letter-spacing: 0.3px;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ===========================
   TYPOGRAPHY
   =========================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* ===========================
   BUTTONS
   =========================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 0;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #059669;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1.1rem;
}

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

/* ===========================
   FORMS
   =========================== */

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.2s ease;
    font-family: inherit;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
    outline: none;
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

select {
    cursor: pointer;
    padding-right: 30px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23d1d5db' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px;
    padding-right: 30px;
    appearance: none;
}

/* ===========================
   CARDS & CONTAINERS
   =========================== */

.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.card:hover {
    border-color: rgba(124, 58, 237, 0.3);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-header {
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.card-body {
    flex: 1;
}

.card-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    margin-top: 1rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ===========================
   ALERTS
   =========================== */

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border-left: 4px solid;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--success-color);
    color: #d1fae5;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger-color);
    color: #fee2e2;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--warning-color);
    color: #fef3c7;
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--info-color);
    color: #dbeafe;
}

.alert i {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===========================
   TABLES
   =========================== */

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    background: rgba(124, 58, 237, 0.1);
    color: var(--text-primary);
    padding: 12px;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
    font-size: 0.9rem;
}

.table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.table tbody tr {
    transition: background 0.2s ease;
}

.table tbody tr:hover {
    background: rgba(124, 58, 237, 0.05);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* ===========================
   BADGES
   =========================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: rgba(124, 58, 237, 0.2);
    color: var(--primary-light);
}

.badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: #86efac;
}

.badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: #fcd34d;
}

/* ===========================
   MODALS
   =========================== */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: var(--text-primary);
}

/* ===========================
   LOADING SPINNER
   =========================== */

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===========================
   UTILITIES
   =========================== */

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-muted {
    color: var(--text-muted);
}

.text-success {
    color: var(--success-color);
}

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

.text-warning {
    color: var(--warning-color);
}

.text-primary {
    color: var(--primary-color);
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

.d-flex {
    display: flex;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

.rounded {
    border-radius: var(--radius-md);
}

.rounded-lg {
    border-radius: var(--radius-lg);
}

.no-wrap {
    white-space: nowrap;
}

.truncate {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===========================
   RESPONSIVE
   =========================== */

@media (max-width: 768px) {
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1.1rem; }
    
    .card {
        padding: 1rem;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    
    .table {
        font-size: 0.85rem;
    }
    
    .table th,
    .table td {
        padding: 8px;
    }
    
    .modal-content {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 13px;
    }
    
    .container {
        padding: 0 10px;
    }
    
    .btn {
        width: 100%;
        gap: 6px;
    }
}

/* ===========================
   ANIMATIONS
   =========================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

.slide-in-left {
    animation: slideInLeft 0.3s ease;
}

/* ===========================
   SCROLLBAR STYLING
   =========================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: rgba(124, 58, 237, 0.4);
    border-radius: 4px;
}

/* ===========================
   TECHNICIAN APP STYLES
   =========================== */

.glass-card {
    background: rgba(26, 22, 51, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    position: relative;
    z-index: 10;
}

/* Enhanced Button Styles for Technician App */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-height: 48px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #6d28d9 0%, #a78bfa 100%);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
    transform: translateY(-2px);
}

.btn-primary:hover::before {
    left: 0;
}

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

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Camera Button Styling */
.camera-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    text-decoration: none;
    min-height: 44px;
}

.camera-btn:hover {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

.camera-btn i {
    font-size: 1.1rem;
}

/* Search Button Styling */
.search-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    text-decoration: none;
    min-height: 48px;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.search-btn:hover {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
    transform: translateY(-2px);
}

.search-btn i {
    font-size: 1.1rem;
}

/* Amount Input Styling */
.amount-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #f3f4f6;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
    font-family: inherit;
}

.amount-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: #a78bfa;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
    transform: scale(1.02);
}

.amount-input::placeholder {
    color: rgba(209, 213, 219, 0.6);
    font-weight: 400;
}

/* Photo Upload Area */
.photo-upload-area {
    border: 2px dashed #a78bfa;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    background: rgba(124, 58, 237, 0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    margin: 15px 0;
}

.photo-upload-area:hover {
    border-color: #7c3aed;
    background: rgba(124, 58, 237, 0.1);
    transform: translateY(-2px);
}

.photo-upload-area.dragover {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.1);
}

.photo-label {
    display: block;
    color: #a78bfa;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 8px;
    cursor: pointer;
}

.photo-status {
    display: block;
    font-size: 0.85rem;
    color: #9ca3af;
    margin-top: 8px;
}

.photo-status.ready {
    color: #10b981;
}

.photo-status.error {
    color: #ef4444;
}

/* Form Groups */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #d1d5db;
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group select {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #f3f4f6;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input[type="text"]:focus,
.form-group input[type="tel"]:focus,
.form-group input[type="number"]:focus,
.form-group select:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: #a78bfa;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
}

.form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23d1d5db' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 12px;
    padding-right: 40px;
    appearance: none;
}

/* Stats Row */
.stats-row {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.mini-stat {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    padding: 16px 12px;
    text-align: center;
    border-radius: 16px;
    border-bottom: 3px solid #7c3aed;
    transition: all 0.3s ease;
}

.mini-stat:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.mini-stat small {
    color: #a78bfa;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 4px;
}

.mini-stat strong {
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
    display: block;
}

/* IMEI Input */
.imei-input {
    font-size: 1.4rem;
    text-align: center;
    width: 100%;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #f3f4f6;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: 'Courier New', monospace;
}

.imei-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: #a78bfa;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
    transform: scale(1.02);
}

.imei-input::placeholder {
    color: rgba(209, 213, 219, 0.5);
    font-weight: 400;
}

/* Loading Overlay */
#loadingOverlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(4px);
    z-index: 9999;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#loadingOverlay .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: #7c3aed;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

#loadingOverlay p {
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
}

/* Success Card */
.success-card {
    text-align: center;
    border: 2px solid #10b981;
    background: rgba(16, 185, 129, 0.05);
}

.success-card h2 {
    color: #10b981;
    margin-bottom: 20px;
    font-size: 1.8rem;
    font-weight: 700;
}

.copy-box {
    text-align: left;
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.copy-box div {
    margin-bottom: 12px;
}

.copy-box small {
    color: #a78bfa;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.copy-box strong {
    color: white;
    font-size: 1rem;
    display: block;
    margin-top: 2px;
}

/* Responsive Design */
@media (max-width: 480px) {
    .stats-row {
        flex-direction: column;
        gap: 8px;
    }
    
    .mini-stat {
        padding: 12px 8px;
    }
    
    .btn-primary,
    .search-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .amount-input,
    .imei-input {
        font-size: 1.1rem;
        padding: 12px;
    }
    
    .photo-upload-area {
        padding: 16px;
    }
}

/* ===========================
   LOGIN PAGE STYLES
   =========================== */

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    background: linear-gradient(135deg, #0f0c29 0%, #1a1633 50%, #16213e 100%);
    position: relative;
    overflow: hidden;
    padding: 20px;
}

/* Animated background elements */
.login-container::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px;
    right: -100px;
    animation: float 6s ease-in-out infinite;
}

.login-container::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -50px;
    left: -100px;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(30px); }
}

.glass-card {
    background: rgba(26, 22, 51, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    position: relative;
    z-index: 10;
}

.login-box {
    width: 100%;
    max-width: 380px;
    padding: 45px 35px;
    text-align: center;
}

.login-logo {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #a78bfa 0%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
    margin-bottom: 5px;
    text-shadow: 0 0 30px rgba(124, 58, 237, 0.3);
}

.login-box p {
    color: #a78bfa;
    margin-bottom: 30px;
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.login-box .form-group {
    margin-bottom: 20px;
    text-align: left;
}

.login-box label {
    display: block;
    margin-bottom: 8px;
    color: #d1d5db;
    font-weight: 500;
    font-size: 0.9rem;
}

.login-box input[type="text"],
.login-box input[type="password"],
.login-box input[type="number"] {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #f3f4f6;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.login-box input[type="text"]::placeholder,
.login-box input[type="password"]::placeholder,
.login-box input[type="number"]::placeholder {
    color: rgba(209, 213, 219, 0.5);
}

.login-box input[type="text"]:focus,
.login-box input[type="password"]:focus,
.login-box input[type="number"]:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: #a78bfa;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
}

.login-box .btn-primary {
    width: 100%;
    padding: 12px 24px;
    margin-top: 10px;
    background: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
    position: relative;
    overflow: hidden;
}

.login-box .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.3s ease;
    z-index: -1;
}

.login-box .btn-primary:hover {
    background: linear-gradient(135deg, #6d28d9 0%, #a78bfa 100%);
    box-shadow: 0 6px 25px rgba(124, 58, 237, 0.5);
    transform: translateY(-2px);
}

.login-box .btn-primary:hover::before {
    left: 0;
}

.login-box .btn-primary:active {
    transform: translateY(0);
}

.login-box p:last-child {
    margin-top: 25px;
    font-size: 0.8rem;
    color: #9ca3af;
    line-height: 1.5;
}

/* Alert styling for login page */
.login-box .alert-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    padding: 12px 14px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.login-box .alert-danger::before {
    content: '⚠️';
    flex-shrink: 0;
    font-size: 1rem;
}

/* Responsive login */
@media (max-width: 480px) {
    .login-container {
        padding: 15px;
    }
    
    .login-box {
        max-width: 100%;
        padding: 35px 25px;
    }
    
    .login-logo {
        font-size: 2rem;
    }
    
    .login-box input[type="text"],
    .login-box input[type="password"],
    .login-box input[type="number"] {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .login-box .btn-primary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}