/* Core Layout and Base Styles */
/* File: css/main.css */
/* Version: 5.0.0 - Extracted Proxy Styles */
/* Updated: Friday, August 8, 2025, 3:15 PM UTC+10 */
/* Purpose: Core layout, authentication, and essential UI styles only */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

/* App Container */
#app {
    min-height: 100vh;
    position: relative;
}

/* Screen Management */
.screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    min-height: 100vh;
    padding: 20px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease-in-out;
    pointer-events: none;
}

.screen.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

/* Login Screen */
#loginScreen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    max-width: 450px;
    width: 100%;
    text-align: center;
}

.login-container .logo h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.login-container .logo p {
    color: #6B7280;
    font-size: 1.1rem;
    margin-bottom: 32px;
    font-weight: 500;
}

/* Login Form */
.login-form {
    margin-bottom: 24px;
}

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

.login-form label {
    display: block;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
    font-size: 14px;
}

.login-form input {
    width: 100%;
    padding: 16px;
    border: 2px solid rgba(209, 213, 219, 0.8);
    border-radius: 12px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    font-family: inherit;
}

.login-form input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

/* Verification Section */
.verification-section {
    background: rgba(239, 246, 255, 0.8);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    padding: 24px;
    margin-top: 24px;
    text-align: center;
}

.verification-section h3 {
    color: #1E40AF;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.verification-section p {
    color: #3B82F6;
    margin-bottom: 20px;
    font-size: 14px;
}

.verification-section .form-group {
    margin-bottom: 16px;
}

.verification-section input {
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 2px;
}

/* Main Screens Layout */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(59, 130, 246, 0.9);
    backdrop-filter: blur(20px);
    padding: 16px 24px;
    border-radius: 16px;
    margin-bottom: 24px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    color: white;
}

.header .user-info {
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
    text-align: left;
    color: white;
    font-weight: 500;
}

.header .user-info strong {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.user-role {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
}

.user-info {
    background: rgba(239, 246, 255, 0.8);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
    text-align: center;
    color: #1E40AF;
    font-weight: 500;
}

.user-info strong {
    color: #1E3A8A;
}

/* Screen Headers */
.logo {
    text-align: center;
    margin-bottom: 32px;
}

.logo h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.logo p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Main Menu Screens - Different from login */
#mainMenuScreen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.main-menu-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    max-width: 900px;
    width: 100%;
    text-align: center;
}

#mainMenuScreen .logo h1,
#dashboardScreen .logo h1,
#ticketFormScreen .logo h1,
#ticketListScreen .logo h1,
#ticketDetailScreen .logo h1,
#serviceRequestScreen .logo h1 {
    color: #1F2937;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-size: 2.2rem;
    margin-bottom: 8px;
}

#mainMenuScreen .logo p,
#dashboardScreen .logo p,
#ticketFormScreen .logo p,
#ticketListScreen .logo p,
#ticketDetailScreen .logo p,
#serviceRequestScreen .logo p {
    color: #6B7280;
    text-shadow: none;
    font-size: 1.1rem;
    margin-bottom: 32px;
}

/* Building name styling */
.building-name {
    font-size: 2.2rem !important;
    font-weight: 700 !important;
    color: #1F2937 !important;
    margin-bottom: 8px !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

/* Other screens use the original white text styling */
#dashboardScreen,
#ticketFormScreen,
#ticketListScreen,
#ticketDetailScreen,
#serviceRequestScreen {
    padding: 20px;
}

#dashboardScreen .logo h1,
#ticketFormScreen .logo h1,
#ticketListScreen .logo h1,
#ticketDetailScreen .logo h1,
#serviceRequestScreen .logo h1 {
    color: #FFFFFF;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

#dashboardScreen .logo p,
#ticketFormScreen .logo p,
#ticketListScreen .logo p,
#ticketDetailScreen .logo p,
#serviceRequestScreen .logo p {
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Loading States */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    font-weight: 500;
}

.loading::before {
    content: '';
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Form Styling */
.ticket-form {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Error Messages */
.error-message {
    background: rgba(254, 202, 202, 0.9);
    color: #DC2626;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid rgba(220, 38, 38, 0.2);
    text-align: center;
    margin: 20px 0;
    font-weight: 500;
}

/* Success Messages */
.success-message {
    background: rgba(209, 250, 229, 0.9);
    color: #065F46;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid rgba(16, 185, 129, 0.2);
    text-align: center;
    margin: 20px 0;
    font-weight: 500;
}

/* No Data States */
.no-tickets {
    text-align: center;
    padding: 60px 20px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-container,
    .main-menu-container {
        padding: 30px 20px;
        margin: 20px;
        border-radius: 20px;
    }
    
    .logo h1 {
        font-size: 1.8rem;
    }
    
    .building-name {
        font-size: 1.8rem !important;
    }
    
    .screen {
        padding: 16px;
    }
    
    .header {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .user-info {
        padding: 12px;
        font-size: 14px;
    }
    
    .user-role {
        display: block;
        margin: 8px auto 0;
        width: fit-content;
    }
}

@media (max-width: 480px) {
    .login-container,
    .main-menu-container {
        padding: 24px 16px;
        margin: 16px;
    }
    
    .logo h1 {
        font-size: 1.6rem;
    }
    
    .building-name {
        font-size: 1.6rem !important;
    }
    
    .logo p {
        font-size: 1rem;
    }
    
    .verification-section {
        padding: 20px 16px;
    }
}