* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --primary: #2196F3;
    --primary-dark: #1976D2;
    --success: #4CAF50;
    --success-dark: #388E3C;
    --warning: #FF9800;
    --danger: #F44336;
    --gray-100: #f5f5f5;
    --gray-200: #eeeeee;
    --gray-300: #e0e0e0;
    --gray-400: #bdbdbd;
    --gray-500: #9e9e9e;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    --white: #ffffff;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.15);
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--gray-100);
    color: var(--gray-900);
    font-size: 16px;
    line-height: 1.4;
}

/* ==================== LOGIN SCREEN ==================== */
.login-screen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    z-index: 1000;
    overflow: hidden;
}

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

/* Animated Background Shapes */
.login-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.login-shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.3), rgba(33, 150, 243, 0.1));
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    bottom: -50px;
    left: -50px;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.3), rgba(76, 175, 80, 0.1));
    animation-delay: -5s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.2), rgba(255, 152, 0, 0.05));
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 30px) scale(1.02); }
}

/* Login Container */
.login-container {
    position: relative;
    width: 100%;
    max-width: 420px;
    padding: 40px 30px;
    margin: 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    animation: slideUp 0.6s ease-out;
}

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

/* Logo Section */
.login-logo {
    text-align: center;
    margin-bottom: 35px;
}

.logo-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.4);
}

.logo-icon svg {
    width: 50px;
    height: 50px;
}

.login-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.5px;
}

.login-title span {
    font-size: 16px;
    vertical-align: super;
    color: var(--primary);
}

.login-subtitle {
    font-size: 14px;
    color: var(--gray-500);
    margin-top: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.login-field {
    margin-bottom: 20px;
}

.login-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    pointer-events: none;
    transition: color 0.3s;
}

.login-field input {
    width: 100%;
    padding: 16px 50px 16px 48px;
    font-size: 16px;
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    background-color: var(--gray-100);
    color: var(--gray-900);
    transition: all 0.3s;
}

.login-field input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.1);
}

.login-field input:focus + .input-icon,
.login-field input:focus ~ .input-icon {
    color: var(--primary);
}

.login-field input::placeholder {
    color: var(--gray-400);
}

.toggle-password {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--gray-400);
    transition: color 0.3s;
}

.toggle-password:hover {
    color: var(--gray-600);
}

.toggle-password .eye-icon {
    width: 20px;
    height: 20px;
}

/* Remember Me */
.login-options {
    margin-bottom: 24px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--gray-600);
    cursor: pointer;
}

.remember-me input[type="checkbox"] {
    display: none;
}

.remember-me .checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: 6px;
    position: relative;
    transition: all 0.3s;
}

.remember-me input:checked + .checkmark {
    background-color: var(--primary);
    border-color: var(--primary);
}

.remember-me input:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Login Button */
.login-btn {
    width: 100%;
    padding: 16px 24px;
    font-size: 16px;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.4);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.5);
}

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

.login-btn svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
}

.login-btn:hover svg {
    transform: translateX(4px);
}

/* Login Footer */
.login-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--gray-200);
}

.login-footer p {
    font-size: 13px;
    color: var(--gray-500);
}

.login-footer .version {
    font-size: 11px;
    color: var(--gray-400);
    margin-top: 4px;
}

/* Login Error State */
.login-field.error input {
    border-color: var(--danger);
    background-color: rgba(244, 67, 54, 0.05);
}

.login-field .error-message {
    font-size: 12px;
    color: var(--danger);
    margin-top: 6px;
    display: none;
}

.login-field.error .error-message {
    display: block;
}

/* Loading State */
.login-btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.login-btn.loading span {
    opacity: 0;
}

.login-btn.loading::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    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); }
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .login-container {
        padding: 30px 24px;
        margin: 16px;
        border-radius: 20px;
    }

    .logo-icon {
        width: 70px;
        height: 70px;
    }

    .login-title {
        font-size: 28px;
    }
}

/* App Container */
.app-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
}

/* Header */
.app-header {
    background: linear-gradient(135deg, var(--gray-900), var(--gray-800));
    color: var(--white);
    padding: 12px 16px;
    text-align: center;
    flex-shrink: 0;
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 12px;
}

.app-header h1 {
    font-size: 18px;
    font-weight: 600;
}

.logout-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
    color: var(--white);
    transition: all 0.3s;
}

.logout-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.logout-btn svg {
    width: 20px;
    height: 20px;
    display: block;
}

/* Step Indicator */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.step-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--gray-600);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.step-dot.active {
    background-color: var(--primary);
    transform: scale(1.1);
}

.step-dot.completed {
    background-color: var(--success);
}

.step-line {
    width: 40px;
    height: 3px;
    background-color: var(--gray-600);
    border-radius: 2px;
}

/* Screen Styles */
.screen {
    display: none;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.screen.active {
    display: flex;
}

.screen-header {
    padding: 16px;
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.screen-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-800);
}

.current-roll-badge {
    background-color: var(--primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 500;
}

.screen-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    -webkit-overflow-scrolling: touch;
}

.screen-footer {
    padding: 12px 16px;
    background-color: var(--white);
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: 12px;
    justify-content: space-between;
    flex-shrink: 0;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
}

.btn-primary:active {
    background-color: var(--primary-dark);
    transform: scale(0.98);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
}

.btn-secondary:active {
    background-color: var(--gray-100);
    transform: scale(0.98);
}

.btn-text {
    background: none;
    border: none;
    color: var(--gray-500);
    font-size: 14px;
    padding: 8px;
    cursor: pointer;
    text-decoration: underline;
}

.btn-confirm {
    background-color: var(--success);
    color: var(--white);
    border: none;
    padding: 16px 24px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    flex: 1;
    min-height: 60px;
    transition: all 0.2s ease;
}

.btn-confirm:active {
    background-color: var(--success-dark);
    transform: scale(0.98);
}

/* Form Fields */
.form-field {
    margin-bottom: 16px;
}

.form-field label {
    display: block;
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 6px;
    font-weight: 500;
}

.form-field input,
.form-field select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-size: 16px;
    background-color: var(--white);
    transition: border-color 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.form-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23757575' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 44px;
}

.form-field input:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-row {
    display: flex;
    gap: 12px;
}

.form-row .form-field {
    flex: 1;
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 20px;
    padding: 16px;
    background-color: var(--gray-100);
    border-radius: 12px;
}

.info-item {
    padding: 8px 0;
}

.info-item label {
    display: block;
    font-size: 11px;
    color: var(--gray-500);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item span {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-800);
}

/* Data Actions */
.data-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}

.data-actions .btn-secondary {
    padding: 10px 16px;
    font-size: 14px;
    min-height: 40px;
}

/* Score Bar */
.score-bar {
    display: flex;
    background: linear-gradient(135deg, var(--gray-900), var(--gray-800));
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
}

.score-bar .score-item {
    flex: 1;
    text-align: center;
}

.score-bar .score-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
}

.score-bar .score-value.pass {
    color: var(--success);
}

.score-bar .score-value.fail {
    color: var(--danger);
}

.score-bar .score-label {
    display: block;
    font-size: 11px;
    color: var(--gray-400);
    margin-top: 4px;
    text-transform: uppercase;
}

/* Live Total Score Bar */
.total-score-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--gray-100);
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    padding: 10px 16px;
    margin-bottom: 16px;
    font-size: 14px;
}

.total-score-item {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--gray-700);
}

.total-score-item span {
    font-weight: 600;
    color: var(--gray-800);
}

.total-label {
    color: var(--gray-500) !important;
    font-weight: 500 !important;
}

.live-result {
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700 !important;
}

.live-result.pass {
    background-color: rgba(76, 175, 80, 0.15);
    color: var(--success) !important;
}

.live-result.fail {
    background-color: rgba(244, 67, 54, 0.15);
    color: var(--danger) !important;
}

/* Defect Grid */
.defect-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.defect-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 4px;
    border: 2px solid var(--gray-300);
    border-radius: 10px;
    background-color: var(--white);
    cursor: pointer;
    transition: all 0.15s ease;
    min-height: 80px;
    gap: 6px;
}

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

.defect-name {
    font-size: 10px;
    text-align: center;
    color: var(--gray-700);
    line-height: 1.2;
}

.defect-value {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    background-color: var(--gray-200);
    color: var(--gray-600);
}

/* Severity Colors */
.defect-btn.severity-1 {
    border-color: var(--success);
    background-color: rgba(76, 175, 80, 0.1);
}
.defect-btn.severity-1 .defect-value {
    background-color: var(--success);
    color: var(--white);
}

.defect-btn.severity-2 {
    border-color: #FFEB3B;
    background-color: rgba(255, 235, 59, 0.15);
}
.defect-btn.severity-2 .defect-value {
    background-color: #FFEB3B;
    color: var(--gray-800);
}

.defect-btn.severity-3 {
    border-color: var(--warning);
    background-color: rgba(255, 152, 0, 0.1);
}
.defect-btn.severity-3 .defect-value {
    background-color: var(--warning);
    color: var(--white);
}

.defect-btn.severity-4 {
    border-color: var(--danger);
    background-color: rgba(244, 67, 54, 0.1);
}
.defect-btn.severity-4 .defect-value {
    background-color: var(--danger);
    color: var(--white);
}

/* Action Row */
.action-row {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.action-row .defect-btn {
    width: 100px;
    flex-shrink: 0;
}

/* Defect Log */
.defect-log {
    background-color: var(--gray-100);
    border-radius: 12px;
    padding: 12px;
}

.defect-log h4 {
    font-size: 14px;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.defect-log-list {
    max-height: 150px;
    overflow-y: auto;
}

.defect-log-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background-color: var(--white);
    border-radius: 8px;
    margin-bottom: 6px;
    font-size: 14px;
}

.defect-log-item .defect-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.defect-log-item .points-badge {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--white);
}

.defect-log-item .points-badge.p1 { background-color: var(--success); }
.defect-log-item .points-badge.p2 { background-color: #FFEB3B; color: var(--gray-800); }
.defect-log-item .points-badge.p3 { background-color: var(--warning); }
.defect-log-item .points-badge.p4 { background-color: var(--danger); }

.defect-log-item .delete-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background-color: var(--gray-200);
    color: var(--gray-600);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.defect-log-item .delete-btn:active {
    background-color: var(--danger);
    color: var(--white);
}

.empty-log, .empty-list {
    text-align: center;
    color: var(--gray-500);
    font-size: 14px;
    padding: 20px;
}

/* Screen 3: Report */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.summary-card {
    background-color: var(--gray-100);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}

.summary-card.highlight {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
}

.summary-card .card-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-800);
}

.summary-card.highlight .card-value {
    color: var(--white);
}

.summary-card .card-label {
    display: block;
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 4px;
}

.summary-card.highlight .card-label {
    color: rgba(255,255,255,0.8);
}

/* Overall Result */
.overall-result {
    background-color: var(--gray-200);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    margin-bottom: 16px;
}

.overall-result.pass {
    background-color: rgba(76, 175, 80, 0.15);
}

.overall-result.fail {
    background-color: rgba(244, 67, 54, 0.15);
}

.overall-result .result-label {
    display: block;
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.overall-result .result-value {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--gray-600);
}

.overall-result.pass .result-value {
    color: var(--success);
}

.overall-result.fail .result-value {
    color: var(--danger);
}

/* Roll List */
.roll-list {
    background-color: var(--gray-100);
    border-radius: 12px;
    padding: 12px;
}

.roll-list h4 {
    font-size: 14px;
    color: var(--gray-700);
    margin-bottom: 12px;
}

.roll-list-items {
    max-height: 300px;
    overflow-y: auto;
}

.roll-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background-color: var(--white);
    border-radius: 8px;
    margin-bottom: 8px;
}

.roll-item .roll-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.roll-item .roll-number {
    font-weight: 600;
    font-size: 16px;
    color: var(--gray-800);
}

.roll-item .roll-details {
    font-size: 12px;
    color: var(--gray-500);
}

.roll-item .roll-result {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
}

.roll-item .roll-result.pass {
    background-color: rgba(76, 175, 80, 0.15);
    color: var(--success);
}

.roll-item .roll-result.fail {
    background-color: rgba(244, 67, 54, 0.15);
    color: var(--danger);
}

.roll-item .roll-result.inspecting {
    background-color: rgba(33, 150, 243, 0.15);
    color: var(--primary);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.roll-item.current {
    border: 2px solid var(--primary);
    background-color: rgba(33, 150, 243, 0.05);
}

.roll-item.current .roll-number {
    color: var(--primary);
}

.roll-item .delete-roll-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background-color: var(--gray-200);
    color: var(--gray-500);
    font-size: 14px;
    cursor: pointer;
    margin-left: 8px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--white);
    border-radius: 16px;
    padding: 24px;
    width: 100%;
    max-width: 400px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-content.modal-large {
    max-width: 500px;
}

.modal-content h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--gray-800);
}

.modal-form {
    margin-bottom: 20px;
}

.modal-buttons {
    display: flex;
    gap: 12px;
}

.modal-buttons button {
    flex: 1;
}

/* Tablet/Desktop Adjustments */
@media (min-width: 600px) {
    .defect-grid {
        gap: 12px;
    }

    .defect-btn {
        min-height: 90px;
        padding: 16px 8px;
    }

    .defect-name {
        font-size: 12px;
    }

    .defect-value {
        width: 36px;
        height: 36px;
        font-size: 20px;
    }

    .score-bar .score-value {
        font-size: 32px;
    }

    .summary-cards {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 800px) {
    .app-container {
        margin-top: 20px;
        margin-bottom: 20px;
        height: calc(100% - 40px);
        border-radius: 16px;
    }
}

/* Small Phone Adjustments */
@media (max-width: 360px) {
    .defect-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .defect-btn {
        min-height: 70px;
    }

    .defect-name {
        font-size: 9px;
    }

    .defect-value {
        width: 28px;
        height: 28px;
        font-size: 16px;
    }
}

/* Safe area for notched phones */
@supports (padding-top: env(safe-area-inset-top)) {
    .app-header {
        padding-top: calc(12px + env(safe-area-inset-top));
    }

    .screen-footer {
        padding-bottom: calc(12px + env(safe-area-inset-bottom));
    }
}