/* Enhanced Navigation Styles */
.cyber-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 20, 40, 0.95) 100%);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid rgba(0, 245, 255, 0.3);
    transition: all 0.3s ease;
}

.cyber-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #00f5ff, transparent);
    animation: scan-line 3s linear infinite;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Enhanced Logo */
.cyber-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: #00f5ff;
    font-weight: bold;
    font-size: 1.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.cyber-logo:hover {
    transform: scale(1.05);
    text-shadow: 0 0 20px #00f5ff;
}

.logo-icon {
    position: relative;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #00f5ff;
}

.logo-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #00f5ff, transparent, #00f5ff);
    border-radius: 50%;
    animation: logo-glow 3s ease-in-out infinite;
}

.logo-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border: 2px solid rgba(0, 245, 255, 0.5);
    border-radius: 50%;
    animation: logo-pulse 2s ease-in-out infinite;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 2;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-main {
    font-size: 1.5rem;
    font-weight: bold;
    color: #00f5ff;
}

.logo-subtitle {
    font-size: 0.7rem;
    color: rgba(0, 245, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Enhanced Menu */
.cyber-menu-container {
    flex: 1;
    display: flex;
    justify-content: center;
}

.cyber-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.menu-item {
    position: relative;
}

.cyber-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-weight: 500;
}

.cyber-link:hover,
.cyber-link.active {
    color: #00f5ff;
    background: rgba(0, 245, 255, 0.1);
    transform: translateY(-2px);
}

.cyber-link i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.cyber-link:hover i {
    transform: scale(1.2);
}

.link-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.cyber-link:hover .link-glow {
    left: 100%;
}

/* Navigation Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #00f5ff, #0080ff);
    color: #000;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 245, 255, 0.4);
}

.cta-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.nav-cta:hover .cta-glow {
    left: 100%;
}

/* Enhanced Notification Button */
.demo-notification-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(0, 245, 255, 0.1);
    border: 2px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.demo-notification-btn:hover {
    background: rgba(0, 245, 255, 0.2);
    border-color: #00f5ff;
    transform: translateY(-2px);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.demo-notification-btn:hover .btn-glow {
    left: 100%;
}

.notification-pulse {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    background: #ff0080;
    border-radius: 50%;
    animation: notification-pulse 2s ease-in-out infinite;
}

/* Quick Menu */
.quick-menu {
    position: relative;
}

.quick-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(0, 245, 255, 0.1);
    border: 2px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-menu-toggle:hover {
    background: rgba(0, 245, 255, 0.2);
    border-color: #00f5ff;
    transform: scale(1.1);
}

.quick-menu-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    border: 2px solid rgba(0, 245, 255, 0.3);
    border-radius: 12px;
    padding: 1rem;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
    z-index: 1001;
}

.quick-menu:hover .quick-menu-dropdown,
.quick-menu-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.quick-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.quick-item:hover {
    background: rgba(0, 245, 255, 0.1);
    color: #00f5ff;
    transform: translateX(5px);
}

/* Navigation Progress Bar */
.nav-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: rgba(0, 245, 255, 0.1);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00f5ff, #0080ff);
    width: 0%;
    transition: width 0.3s ease;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #00f5ff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Animations */
@keyframes logo-glow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

@keyframes logo-pulse {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

@keyframes notification-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

/* Responsive Navigation */
@media (max-width: 1024px) {
    .cyber-menu {
        gap: 0.25rem;
    }
    
    .cyber-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .cyber-link span {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }
    
    .cyber-menu-container {
        display: none;
    }
    
    .nav-actions {
        gap: 0.5rem;
    }
    
    .nav-cta span {
        display: none;
    }
    
    .demo-notification-btn span {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
}

/* Mobile Menu Styles */
@media (max-width: 768px) {
    .cyber-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, rgba(0, 0, 0, 0.98) 0%, rgba(0, 20, 40, 0.98) 100%);
        flex-direction: column;
        padding: 1rem;
        gap: 0.5rem;
        border-top: 2px solid rgba(0, 245, 255, 0.3);
        backdrop-filter: blur(20px);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .cyber-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .cyber-menu .menu-item {
        width: 100%;
    }
    
    .cyber-menu .cyber-link {
        width: 100%;
        justify-content: flex-start;
        padding: 1rem;
        border-radius: 8px;
        border: 1px solid rgba(0, 245, 255, 0.1);
    }
    
    .cyber-menu .cyber-link:hover {
        background: rgba(0, 245, 255, 0.15);
        border-color: rgba(0, 245, 255, 0.3);
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .nav-toggle span {
        transition: all 0.3s ease;
    }
}

/* Cyber Tools Section Styles */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tool-card {
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.1) 0%, rgba(0, 0, 0, 0.8) 100%);
    border: 2px solid rgba(0, 245, 255, 0.3);
    border-radius: 15px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00f5ff, transparent);
    animation: scan-line 2s linear infinite;
}

.tool-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 245, 255, 0.6);
    box-shadow: 0 10px 30px rgba(0, 245, 255, 0.2);
}

.tool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 245, 255, 0.2);
}

.tool-header h3 {
    color: #00f5ff;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-status {
    background: linear-gradient(45deg, #00ff00, #00f5ff);
    color: #000;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

/* Calculator Styles */
.calculator {
    background: rgba(0, 0, 0, 0.6);
    border-radius: 10px;
    padding: 1rem;
    border: 1px solid rgba(0, 245, 255, 0.3);
}

.calc-display {
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid rgba(0, 245, 255, 0.5);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    text-align: right;
    min-height: 80px;
}

.calc-history {
    color: rgba(0, 245, 255, 0.6);
    font-size: 0.9rem;
    min-height: 20px;
    margin-bottom: 0.5rem;
}

.calc-current {
    color: #00f5ff;
    font-size: 1.8rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
}

.calc-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.calc-btn {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    padding: 1rem 0.5rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Orbitron', monospace;
}

.calc-btn:hover {
    background: rgba(0, 245, 255, 0.1);
    border-color: rgba(0, 245, 255, 0.6);
    transform: scale(1.05);
}

.calc-btn:active {
    transform: scale(0.95);
}

.calc-clear {
    background: rgba(255, 0, 0, 0.2);
    border-color: rgba(255, 0, 0, 0.5);
    color: #ff6b6b;
}

.calc-delete {
    background: rgba(255, 165, 0, 0.2);
    border-color: rgba(255, 165, 0, 0.5);
    color: #ffa500;
}

.calc-operator {
    background: rgba(0, 245, 255, 0.1);
    border-color: rgba(0, 245, 255, 0.5);
}

.calc-equals {
    background: rgba(0, 255, 0, 0.1);
    border-color: rgba(0, 255, 0, 0.5);
    color: #00ff00;
    grid-row: span 2;
}

.calc-zero {
    grid-column: span 2;
}

/* Weather Widget Styles */
.weather-widget {
    text-align: center;
}

.weather-search {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.weather-input {
    flex: 1;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    padding: 0.8rem;
    border-radius: 8px;
    font-size: 1rem;
}

.weather-input::placeholder {
    color: rgba(0, 245, 255, 0.5);
}

.weather-btn {
    background: linear-gradient(45deg, #00f5ff, #00a8ff);
    border: none;
    color: #000;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
}

.weather-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 245, 255, 0.3);
}

.weather-display {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 245, 255, 0.3);
    border-radius: 10px;
    padding: 1.5rem;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.weather-placeholder {
    color: rgba(0, 245, 255, 0.6);
    text-align: center;
}

.weather-placeholder i {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.weather-data {
    color: #00f5ff;
    text-align: center;
}

.weather-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.weather-temp {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.weather-desc {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.weather-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    font-size: 0.9rem;
}

/* Converter Styles */
.converter {
    text-align: center;
}

.converter-type {
    margin-bottom: 1.5rem;
}

.converter-select {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    padding: 0.8rem;
    border-radius: 8px;
    font-size: 1rem;
    width: 100%;
    cursor: pointer;
}

.converter-inputs {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.converter-input {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.converter-field {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    padding: 0.8rem;
    border-radius: 8px;
    font-size: 1rem;
    text-align: center;
}

.converter-unit {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    padding: 0.5rem;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
}

.converter-arrow {
    color: #00f5ff;
    font-size: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

/* Password Generator Styles */
.password-generator {
    text-align: center;
}

.password-display {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.password-field {
    flex: 1;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    padding: 1rem;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    text-align: center;
}

.copy-btn {
    background: linear-gradient(45deg, #00f5ff, #00a8ff);
    border: none;
    color: #000;
    padding: 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
}

.copy-btn:hover {
    transform: scale(1.05);
}

.password-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.password-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #00f5ff;
    cursor: pointer;
    font-size: 0.9rem;
}

.password-option input[type="checkbox"] {
    accent-color: #00f5ff;
    transform: scale(1.2);
}

.password-length {
    margin-bottom: 1.5rem;
    text-align: center;
}

.password-length label {
    color: #00f5ff;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
}

#lengthSlider {
    width: 100%;
    accent-color: #00f5ff;
}

.generate-btn {
    background: linear-gradient(45deg, #00ff00, #00f5ff);
    border: none;
    color: #000;
    padding: 1rem 2rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    width: 100%;
}

.generate-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(0, 255, 0, 0.3);
}

/* Color Picker Styles */
.color-picker {
    text-align: center;
}

.color-display {
    margin-bottom: 1.5rem;
}

.color-preview {
    width: 100%;
    height: 80px;
    border-radius: 10px;
    margin-bottom: 1rem;
    border: 2px solid rgba(0, 245, 255, 0.3);
    background: #00f5ff;
}

.color-info {
    display: flex;
    justify-content: space-around;
    color: #00f5ff;
    font-size: 0.9rem;
    font-family: 'Courier New', monospace;
}

.color-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.color-input {
    width: 100%;
    height: 50px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.color-sliders {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.color-slider {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.color-slider label {
    color: #00f5ff;
    font-size: 0.9rem;
    min-width: 60px;
}

.color-slider input[type="range"] {
    flex: 1;
    accent-color: #00f5ff;
}

/* Text Tools Styles */
.text-tools {
    text-align: center;
}

.text-input {
    margin-bottom: 1.5rem;
}

.text-area {
    width: 100%;
    height: 120px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    padding: 1rem;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    resize: vertical;
}

.text-area::placeholder {
    color: rgba(0, 245, 255, 0.5);
}

.text-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.text-btn {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    padding: 0.8rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.text-btn:hover {
    background: rgba(0, 245, 255, 0.1);
    border-color: rgba(0, 245, 255, 0.6);
}

.text-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 8px;
    border: 1px solid rgba(0, 245, 255, 0.2);
}

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

.stat-label {
    color: rgba(0, 245, 255, 0.7);
    font-size: 0.8rem;
    display: block;
    margin-bottom: 0.3rem;
}

.stat-value {
    color: #00f5ff;
    font-size: 1.2rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
}

/* Animations */
@keyframes scan-line {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tool-card {
        padding: 1rem;
    }
    
    .calc-buttons {
        gap: 0.3rem;
    }
    
    .calc-btn {
        padding: 0.8rem 0.3rem;
        font-size: 1rem;
    }
    
    .converter-inputs {
        flex-direction: column;
        gap: 1rem;
    }
    
    .text-actions {
        grid-template-columns: 1fr;
    }
    
    .text-stats {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .tool-header h3 {
        font-size: 1rem;
    }
    
    .calc-current {
        font-size: 1.5rem;
    }
    
    .weather-icon {
        font-size: 2.5rem;
    }
    
    .weather-temp {
        font-size: 1.5rem;
    }
}

/* ==================== QUANTUM CALENDAR STYLES ==================== */
.calendar-widget {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 1rem;
    border: 1px solid rgba(0, 245, 255, 0.2);
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding: 0.5rem;
    background: rgba(0, 245, 255, 0.05);
    border-radius: 8px;
}

.current-month {
    font-size: 1.2rem;
    font-weight: bold;
    color: #00f5ff;
    text-align: center;
    flex: 1;
}

.calendar-nav-btn {
    background: rgba(0, 245, 255, 0.1);
    border: 2px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.calendar-nav-btn:hover {
    background: rgba(0, 245, 255, 0.2);
    border-color: #00f5ff;
    transform: scale(1.1);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.weekday {
    text-align: center;
    font-weight: bold;
    color: #00f5ff;
    font-size: 0.8rem;
    padding: 0.5rem;
    background: rgba(0, 245, 255, 0.1);
    border-radius: 6px;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.calendar-day:hover {
    background: rgba(0, 245, 255, 0.1);
    border-color: #00f5ff;
    transform: scale(1.05);
}

.calendar-day.today {
    background: rgba(0, 245, 255, 0.2);
    border-color: #00f5ff;
    color: #00f5ff;
    font-weight: bold;
}

.calendar-day.other-month {
    color: rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.2);
}

.calendar-day.has-event::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: #ff0080;
    border-radius: 50%;
}

.calendar-day.selected {
    background: rgba(255, 0, 128, 0.3);
    border-color: #ff0080;
    color: #ff0080;
}

.calendar-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.calendar-btn {
    flex: 1;
    padding: 0.5rem;
    background: rgba(0, 245, 255, 0.1);
    border: 2px solid rgba(0, 245, 255, 0.3);
    color: #00f5ff;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.calendar-btn:hover {
    background: rgba(0, 245, 255, 0.2);
    border-color: #00f5ff;
    transform: translateY(-2px);
}

/* Event Modal Styles */
.event-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    backdrop-filter: blur(10px);
}

.event-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 20, 40, 0.95) 100%);
    border: 2px solid rgba(0, 245, 255, 0.3);
    border-radius: 15px;
    padding: 2rem;
    min-width: 400px;
    max-width: 90vw;
    backdrop-filter: blur(20px);
}

.event-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 245, 255, 0.3);
}

.event-modal-header h3 {
    color: #00f5ff;
    margin: 0;
    font-size: 1.5rem;
}

.close-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-btn:hover {
    color: #ff0080;
    background: rgba(255, 0, 128, 0.1);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    color: #00f5ff;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(0, 245, 255, 0.3);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #00f5ff;
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.event-modal-footer {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 245, 255, 0.3);
}

.save-btn,
.cancel-btn {
    flex: 1;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.save-btn {
    background: linear-gradient(135deg, #00f5ff, #0080ff);
    color: #000;
}

.save-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 245, 255, 0.4);
}

.cancel-btn {
    background: rgba(255, 0, 128, 0.2);
    color: #ff0080;
    border: 2px solid rgba(255, 0, 128, 0.3);
}

.cancel-btn:hover {
    background: rgba(255, 0, 128, 0.3);
    border-color: #ff0080;
}

/* Calendar Responsive */
@media (max-width: 768px) {
    .calendar-days {
        gap: 0.15rem;
    }
    
    .calendar-day {
        font-size: 0.8rem;
    }
    
    .calendar-actions {
        flex-direction: column;
    }
    
    .event-modal-content {
        min-width: 90vw;
        margin: 1rem;
    }
}

/* ==================== NOTIFICATION STYLES ==================== */
.cyber-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 20, 40, 0.95) 100%);
    border: 2px solid rgba(0, 245, 255, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    color: #fff;
    max-width: 400px;
    z-index: 10001;
    backdrop-filter: blur(20px);
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.cyber-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.cyber-notification.success {
    border-color: #00ff80;
}

.cyber-notification.error {
    border-color: #ff0080;
}

.cyber-notification.info {
    border-color: #00f5ff;
}

.cyber-notification h3 {
    color: #00f5ff;
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
}

.cyber-notification p {
    margin: 0.5rem 0;
    line-height: 1.4;
}

/* Event List Styles */
.events-list {
    max-height: 400px;
    overflow-y: auto;
}

.event-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    border-left: 4px solid #00f5ff;
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.event-header h4 {
    color: #00f5ff;
    margin: 0;
    font-size: 1rem;
}

.delete-event-btn {
    background: rgba(255, 0, 128, 0.2);
    border: 1px solid rgba(255, 0, 128, 0.3);
    color: #ff0080;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.delete-event-btn:hover {
    background: rgba(255, 0, 128, 0.3);
    transform: scale(1.1);
}

.event-details p {
    margin: 0.25rem 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.event-details i {
    color: #00f5ff;
    width: 16px;
    margin-right: 0.5rem;
}

/* Scrollbar Styling */
.events-list::-webkit-scrollbar {
    width: 6px;
}

.events-list::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
}

.events-list::-webkit-scrollbar-thumb {
    background: rgba(0, 245, 255, 0.5);
    border-radius: 3px;
}

.events-list::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 245, 255, 0.7);
}