/* Modern UI Enhancements */

:root {
    --primary-color: #2d5016;
    --secondary-color: #4a7c2c;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --light-bg: #f8f9fa;
    --dark-text: #333;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #2d5016 0%, #4a7c2c 100%);
    min-height: 100vh;
}

/* Modern Wrapper */
.wrapper {
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 40px;
    max-width: 450px;
    margin: 50px auto;
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.wrapper .logo-img {
    text-align: center;
    margin-bottom: 30px;
}

.wrapper .logo-img img {
    max-width: 200px;
    height: auto;
}

/* Modern Form Controls */
.form-control {
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    padding: 12px 15px;
    font-size: 14px;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(10, 64, 127, 0.15);
    outline: none;
}

/* Modern Buttons */
.btn {
    border-radius: var(--border-radius);
    padding: 12px 30px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d5cb8 100%);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(10, 64, 127, 0.3);
}

/* Modern Tabs */
.slide-controls {
    background: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 5px;
    margin-bottom: 30px;
}

.slide-controls .slide {
    border-radius: calc(var(--border-radius) - 3px);
    transition: var(--transition);
}

.slide-controls .slider-tab {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d5cb8 100%);
    border-radius: calc(var(--border-radius) - 3px);
}

/* Modern Alerts */
.alert {
    border-radius: var(--border-radius);
    border: none;
    padding: 15px 20px;
    margin-bottom: 20px;
    animation: slideIn 0.3s ease;
}

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

.alert-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: #fff;
}

.alert-danger {
    background: linear-gradient(135deg, #dc3545 0%, #e83e8c 100%);
    color: #fff;
}

.alert-warning {
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
    color: #333;
}

/* Modern Table */
.table {
    background: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.table thead th {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d5cb8 100%);
    color: #fff;
    font-weight: 600;
    border: none;
    padding: 15px;
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background: var(--light-bg);
    transform: scale(1.01);
}

.table tbody td {
    padding: 15px;
    vertical-align: middle;
}

/* Modern Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: #0d5cb8;
    text-decoration: none;
}

.pass-link a {
    font-size: 14px;
    font-weight: 500;
}

/* Loading Overlay */
.overlay {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

/* Modern Header */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d5cb8 100%);
    box-shadow: var(--box-shadow);
}

/* Responsive Design */
@media (max-width: 768px) {
    .wrapper {
        margin: 20px;
        padding: 30px 20px;
    }
    
    .table {
        font-size: 14px;
    }
}

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

.form-group label {
    font-weight: 500;
    color: var(--dark-text);
    margin-bottom: 8px;
    display: block;
}

/* Error Messages */
label.error {
    color: var(--danger-color);
    font-size: 12px;
    margin-top: 5px;
    display: block;
    animation: shake 0.3s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Modern Footer */
footer {
    background: #fff;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

/* Project List Styling */
.project-list {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.project-list li {
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
}

.project-list li:last-child {
    border-bottom: none;
}

/* Modern Card Design */
.title-text .title {
    color: var(--dark-text);
    font-weight: 600;
    margin-bottom: 30px;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus Visible for Accessibility */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}