/**
 * Solidarity Events - Ticket Validator CSS
 * Mobile-first responsive design
 * 
 * @package SolidarityEvents
 * @version 1.4.0 - Typography & Colors aligned to Zelania Guidelines
 */

/* ========================================
   CSS VARIABLES - ZELANIA UPDATED
   ======================================== */
:root {
    /* Colori Brand Zelania */
    --validator-primary: #6e286b;
    --validator-primary-dark: #5a2057;
    --validator-green: #a0b325;
    --validator-success: #00a32a;
    --validator-error: #d63638;
    --validator-warning: #dba617;
    --validator-info: #72aee6;
    
    /* Colori Testo Zelania */
    --validator-text: #1d2327;
    --validator-text-muted: #646970;
    --validator-text-light: #8c8f94;
    --validator-link: #2271b1;
    
    /* Altri */
    --validator-bg: #f8f9fa;
    --validator-white: #ffffff;
    --validator-border: #e5e7eb;
    --validator-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --validator-shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
}

/* ========================================
   BASE STYLES
   ======================================== */
.solidevt-validator-wrap {
    min-height: 100vh;
    background: #ffffff;
    padding: 0;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--validator-text);
}

/* Remove page padding on validator page */
body.page .solidevt-validator-wrap {
    margin-left: -20px;
    margin-right: -20px;
    width: calc(100% + 40px);
}

/* ========================================
   SCREENS
   ======================================== */
.solidevt-validator-screen {
    display: none;
    min-height: 100vh;
    padding: 20px;
    align-items: center;
    justify-content: center;
}

.solidevt-validator-screen.active {
    display: flex;
}

.solidevt-validator-container {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

/* ========================================
   PIN ENTRY SCREEN
   ======================================== */
.solidevt-validator-header {
    text-align: center;
    margin-bottom: 40px;
    color: var(--validator-primary);
}

.solidevt-validator-logo {
    font-size: 80px;
    margin-bottom: 20px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.solidevt-validator-header h1 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 10px 0;
    color: var(--validator-primary);
}

.solidevt-validator-header p {
    font-size: 14px;
    margin: 0;
    color: var(--validator-text-muted);
}

.solidevt-validator-form {
    background: var(--validator-white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--validator-shadow-lg);
    border: 1px solid var(--validator-border);
}

/* ========================================
   EVENT INFO BAR
   ======================================== */
.solidevt-event-info-bar {
    background: var(--validator-white);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--validator-shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.solidevt-event-info h3 {
    margin: 0 0 5px 0;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--validator-primary);
}

.solidevt-event-info p {
    margin: 0;
    font-size: 14px;
    color: var(--validator-text-muted);
}

/* ========================================
   SCANNER TABS
   ======================================== */
.solidevt-scanner-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.solidevt-tab-btn {
    flex: 1;
    padding: 15px;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid transparent;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--validator-text);
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.solidevt-tab-btn:hover {
    background: var(--validator-white);
    transform: translateY(-2px);
    box-shadow: var(--validator-shadow);
}

.solidevt-tab-btn.active {
    background: var(--validator-white);
    border-color: var(--validator-primary);
    color: var(--validator-primary);
    box-shadow: var(--validator-shadow);
}

/* ========================================
   TAB CONTENT
   ======================================== */
.solidevt-tab-content {
    display: none;
}

.solidevt-tab-content.active {
    display: block;
}

/* ========================================
   QR SCANNER
   ======================================== */
.solidevt-scanner-container {
    background: var(--validator-white);
    border-radius: 15px;
    padding: 20px;
    box-shadow: var(--validator-shadow);
}

#qr-reader {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 15px;
}

#qr-reader video {
    border-radius: 12px;
}

.solidevt-scanner-status {
    text-align: center;
    padding: 15px;
    background: var(--validator-bg);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--validator-text);
}

/* ========================================
   MANUAL ENTRY
   ======================================== */
.solidevt-manual-entry {
    background: var(--validator-white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--validator-shadow);
}

/* ========================================
   VALIDATION RESULT
   ======================================== */
.solidevt-validation-result {
    margin-top: 20px;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--validator-shadow);
    animation: slideIn 0.3s ease-out;
}

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

.solidevt-validation-success {
    background: var(--validator-white);
}

.solidevt-validation-error {
    background: var(--validator-white);
}

.solidevt-validation-loading {
    background: var(--validator-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
}

.solidevt-validation-icon {
    font-size: 80px;
    margin-bottom: 20px;
    animation: scaleIn 0.3s ease-out;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.solidevt-validation-result h3 {
    margin: 0 0 20px 0;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.3;
}

.solidevt-validation-success h3 {
    color: var(--validator-success);
}

.solidevt-validation-error h3 {
    color: var(--validator-error);
}

.solidevt-validation-details {
    background: var(--validator-bg);
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    text-align: left;
}

.solidevt-validation-details p {
    margin: 10px 0;
    font-size: 14px;
    color: var(--validator-text);
}

.solidevt-validation-details strong {
    color: var(--validator-text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.solidevt-validation-time {
    font-size: 13px !important;
    color: var(--validator-text-muted) !important;
    margin-top: 15px !important;
    padding-top: 15px;
    border-top: 1px solid var(--validator-border);
}

.solidevt-error-message {
    font-size: 14px;
    color: var(--validator-text);
    margin: 20px 0;
}

/* ========================================
   STATISTICS
   ======================================== */
.solidevt-validator-stats {
    margin-top: 30px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 20px;
    box-shadow: var(--validator-shadow);
}

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

.solidevt-stat-value {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--validator-primary);
    margin-bottom: 5px;
}

.solidevt-stat-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--validator-text-muted);
}

/* ========================================
   FORM ELEMENTS
   ======================================== */
.solidevt-form-field {
    margin-bottom: 20px;
}

.solidevt-form-field label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--validator-text);
}

.solidevt-input {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--validator-border);
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.3s;
    box-sizing: border-box;
    color: var(--validator-text);
}

.solidevt-input:focus {
    outline: none;
    border-color: var(--validator-primary);
    box-shadow: 0 0 0 3px rgba(110, 40, 107, 0.1);
}

.solidevt-input-lg {
    padding: 18px;
    font-size: 16px;
}

/* ========================================
   BUTTONS
   ======================================== */
.solidevt-btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.solidevt-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.solidevt-btn-primary {
    background: var(--validator-primary);
    color: var(--validator-white);
}

.solidevt-btn-primary:hover {
    background: var(--validator-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(110, 40, 107, 0.3);
}

.solidevt-btn-secondary {
    background: var(--validator-text-muted);
    color: var(--validator-white);
}

.solidevt-btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.solidevt-btn-lg {
    padding: 18px 32px;
    font-size: 15px;
}

.solidevt-btn-small {
    padding: 8px 16px;
    font-size: 12px;
}

.solidevt-btn-block {
    width: 100%;
    display: block;
}

.solidevt-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ========================================
   MESSAGES
   ======================================== */
.solidevt-message {
    padding: 15px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
}

.solidevt-message-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.solidevt-message-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.solidevt-message-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

/* ========================================
   LOADING SPINNER
   ======================================== */
.solidevt-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--validator-border);
    border-top-color: var(--validator-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 15px;
}

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

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .solidevt-validator-screen {
        padding: 15px;
    }
    
    .solidevt-validator-header h1 {
        font-size: 24px;
    }
    
    .solidevt-validator-logo {
        font-size: 60px;
    }
    
    .solidevt-validator-form,
    .solidevt-manual-entry {
        padding: 20px;
    }
    
    .solidevt-event-info-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .solidevt-event-info h3 {
        font-size: 16px;
    }
    
    .solidevt-scanner-tabs {
        flex-direction: column;
    }
    
    .solidevt-tab-btn {
        width: 100%;
    }
    
    .solidevt-validation-icon {
        font-size: 60px;
    }
    
    .solidevt-validation-result h3 {
        font-size: 18px;
    }
    
    .solidevt-stat-value {
        font-size: 20px;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .solidevt-validator-wrap {
        background: white;
    }
    
    .solidevt-btn {
        display: none;
    }
    
    #qr-reader {
        display: none;
    }
}