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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.phone-container {
    width: 375px;
    height: 812px;
    background: #000;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 50px 100px rgba(0,0,0,0.4);
    position: relative;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 30px;
    background: #000;
    border-radius: 0 0 20px 20px;
    z-index: 1000;
}

/* Screen Container */
.screen {
    /*display: none;*/
    width: 100%;
    height: 100%;
    overflow-y: auto;
    background: #f8f9fa;
}

    .screen.active {
        display: block;
    }

/* Login Screen */
.login-screen {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 30px;
}

.logo-container {
    text-align: center;
    margin-bottom: 60px;
}

.logo {
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 48px;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.3);
}

.app-title {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.app-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
}

.login-form {
    width: 100%;
}

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

.form-label {
    display: block;
    color: rgba(255,255,255,0.9);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    font-size: 16px;
    color: #fff;
    transition: all 0.3s;
}

    .form-input::placeholder {
        color: rgba(255,255,255,0.6);
    }

    .form-input:focus {
        outline: none;
        border-color: rgba(255,255,255,0.6);
        background: rgba(255,255,255,0.2);
    }

.btn-primary {
    width: 100%;
    padding: 18px;
    background: #fff;
    color: #667eea;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

    .btn-primary:active {
        transform: scale(0.98);
    }

/* OTP Screen */
.otp-screen {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px 30px;
}

.otp-header {
    text-align: center;
    color: #fff;
    margin-bottom: 50px;
}

    .otp-header h2 {
        font-size: 28px;
        margin-bottom: 12px;
    }

    .otp-header p {
        font-size: 15px;
        opacity: 0.9;
    }

.otp-inputs {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.otp-input {
    width: 60px;
    height: 65px;
    border: 2px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    transition: all 0.3s;
}

    .otp-input:focus {
        outline: none;
        border-color: rgba(255,255,255,0.6);
        background: rgba(255,255,255,0.2);
    }

.resend-link {
    text-align: center;
    margin-top: 20px;
}

    .resend-link a {
        color: #fff;
        text-decoration: none;
        font-size: 14px;
        opacity: 0.9;
    }

/* Main Screen */
.main-screen {
    background: #f8f9fa;
}

.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 50px 20px 30px;
    color: #fff;
    border-radius: 0 0 30px 30px;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.greeting {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 4px;
}

.user-name {
    font-size: 24px;
    font-weight: 700;
}

.notification-icon {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
}

.notification-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: #ff6b6b;
    border-radius: 50%;
    border: 2px solid #667eea;
}

.search-bar {
    margin-top: 20px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 14px 20px 14px 50px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 12px;
    font-size: 15px;
    color: #fff;
}

    .search-input::placeholder {
        color: rgba(255,255,255,0.7);
    }

.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.7);
}

/* Quick Actions */
.quick-actions {
    padding: 20px;
    margin-top: -40px;
}

.action-card {
    background: #fff;
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s;
}

    .action-card:active {
        transform: scale(0.98);
    }

.action-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-right: 16px;
}

    .action-icon.purple {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    }

    .action-icon.blue {
        background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    }

    .action-icon.orange {
        background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    }

    .action-icon.green {
        background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
    }

    .action-icon.pink {
        background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
    }

    .action-icon.teal {
        background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    }

.action-content h3 {
    font-size: 16px;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 4px;
}

.action-content p {
    font-size: 13px;
    color: #718096;
}

.action-arrow {
    margin-left: auto;
    color: #cbd5e0;
    font-size: 20px;
}

/* Section Title */
.section-title {
    font-size: 20px;
    font-weight: 700;
    color: #2d3748;
    margin: 20px 20px 15px;
}

/* Event Card */
.event-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    margin: 0 20px 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.event-image {
    width: 100%;
    height: 150px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}

.event-content {
    padding: 16px;
}

.event-date {
    display: inline-block;
    padding: 6px 12px;
    background: #fef3c7;
    color: #92400e;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}

.event-title {
    font-size: 18px;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 8px;
}

.event-description {
    font-size: 14px;
    color: #718096;
    line-height: 1.5;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 375px;
    background: #fff;
    padding: 12px 20px 20px;
    border-radius: 25px 25px 0 0;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-around;
    z-index: 100;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s;
    padding: 8px 16px;
    border-radius: 12px;
}

    .nav-item.active {
        background: #f7fafc;
    }

.nav-icon {
    font-size: 24px;
    margin-bottom: 4px;
    opacity: 0.5;
    transition: all 0.3s;
}

.nav-item.active .nav-icon {
    opacity: 1;
}

.nav-label {
    font-size: 11px;
    color: #718096;
    font-weight: 600;
}

.nav-item.active .nav-label {
    color: #667eea;
}

/* Menu Screen */
.menu-screen {
    padding-bottom: 100px;
}

.menu-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 50px 20px 30px;
    color: #fff;
    border-radius: 0 0 30px 30px;
    text-align: center;
}

    .menu-header h1 {
        font-size: 28px;
        font-weight: 700;
        margin-bottom: 8px;
    }

.menu-date {
    font-size: 15px;
    opacity: 0.9;
}

.menu-tabs {
    display: flex;
    padding: 20px 20px 0;
    gap: 10px;
    overflow-x: auto;
}

.menu-tab {
    padding: 10px 20px;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #718096;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
}

    .menu-tab.active {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: #fff;
        border-color: transparent;
    }

.menu-items {
    padding: 20px;
}

.menu-item {
    background: #fff;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.menu-item-image {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #fef3c7 0%, #fed7aa 100%);
    border-radius: 12px;
    margin-right: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.menu-item-content {
    flex: 1;
}

.menu-item-name {
    font-size: 16px;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 4px;
}

.menu-item-desc {
    font-size: 13px;
    color: #718096;
    margin-bottom: 6px;
}

.menu-item-price {
    font-size: 18px;
    font-weight: 700;
    color: #667eea;
}

.add-btn {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Profile Screen */
.profile-screen {
    padding-bottom: 100px;
}

.profile-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 50px 20px 40px;
    text-align: center;
    color: #fff;
    border-radius: 0 0 30px 30px;
}

.profile-avatar {
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 4px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}

.profile-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 6px;
}

.profile-id {
    font-size: 15px;
    opacity: 0.9;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    padding: 20px;
    margin-top: -30px;
}

.stat-card {
    background: #fff;
    border-radius: 16px;
    padding: 16px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: #718096;
}

.profile-menu {
    padding: 20px;
}

.profile-menu-item {
    background: #fff;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    cursor: pointer;
}

.profile-menu-icon {
    width: 44px;
    height: 44px;
    background: #f7fafc;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 14px;
    font-size: 20px;
}

.profile-menu-text {
    flex: 1;
    font-size: 15px;
    font-weight: 600;
    color: #2d3748;
}

.profile-menu-arrow {
    color: #cbd5e0;
    font-size: 18px;
}

/* Utility Classes */
.mb-20 {
    margin-bottom: 20px;
}

.mt-20 {
    margin-top: 20px;
}