:root {
    --color-primary: #00B4D8;
    /* Bright Trust Blue */
    --color-primary-light: #90E0EF;
    --color-accent: #FFB703;
    /* Warm Accent */
    --color-bg-light: #E0F2F7;
    /* Very Light Clean Blue */
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --shadow-sm: 0 2px 4px rgba(0, 180, 216, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 180, 216, 0.15);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 30px;
}

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

body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    color: var(--color-text);
    line-height: 1.8;
    background-color: #FAFAFA;
}

/* Utilities */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.text-primary {
    color: var(--color-primary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* =========================================
   Booking Widget Styles
   ========================================= */
#booking-app {
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid #E0F2F7;
    overflow: hidden;
    min-height: 400px;
    padding: 20px;
}

.booking-title {
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    text-align: center;
    border-bottom: 2px solid var(--color-bg-light);
    padding-bottom: 10px;
}

.booking-step {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Step 1: Calendar Grid */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

@media (max-width: 600px) {
    .calendar-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.calendar-date {
    background: white;
    border: 1px solid var(--color-bg-light);
    border-radius: 8px;
    padding: 10px 5px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.calendar-date:hover:not(.disabled) {
    background: var(--color-bg-light);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.calendar-date.sunday {
    color: #FF4D4D;
}

.calendar-date.saturday {
    color: #00B4D8;
}

.calendar-date.disabled {
    background: #F5F5F5;
    color: #CCC;
    cursor: not-allowed;
}

.calendar-date .date {
    font-size: 1.1rem;
    font-weight: bold;
}

.calendar-date .week {
    font-size: 0.8rem;
}

.calendar-date .status {
    font-size: 1.2rem;
    font-weight: bold;
    margin-top: 5px;
}

.status.available {
    color: var(--color-primary);
}

.status.low {
    color: var(--color-accent);
}

.status.full {
    color: #FF4D4D;
}

/* Step 2: Time Grid */
.booking-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    position: relative;
    justify-content: center;
}

.btn-back {
    position: absolute;
    left: 0;
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 0.9rem;
}

.selected-info {
    text-align: center;
    background: var(--color-bg-light);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.time-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

@media (min-width: 600px) {
    .time-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.time-slot {
    background: white;
    border: 1px solid var(--color-primary-light);
    padding: 12px;
    border-radius: 8px;
    color: var(--color-primary);
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.time-slot:hover:not(.disabled) {
    background: var(--color-primary);
    color: white;
}

.time-slot.disabled {
    background: #F5F5F5;
    border-color: #EEE;
    color: #CCC;
    cursor: not-allowed;
}

/* Step 3: Form */
.simple-form {
    max-width: 500px;
    margin: 0 auto;
}

.badge-required {
    background: #FF4D4D;
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 5px;
    vertical-align: middle;
}

.confirm-box {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 20px;
    border-bottom: 1px dashed #CCC;
    padding-bottom: 20px;
}

.btn-submit-booking {
    width: 100%;
    padding: 16px;
    background: var(--color-accent);
    /* Orange for conversion */
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 0 #D99A02;
    margin-top: 20px;
    transition: transform 0.1s;
}

.btn-submit-booking:active {
    transform: translateY(4px);
    box-shadow: none;
}

/* Step 4: Success */
.success-icon {
    font-size: 4rem;
    margin-bottom: 10px;
}

.success-msg {
    margin-bottom: 30px;
}

.ticket {
    background: #FFFEF0;
    border: 2px dashed var(--color-accent);
    padding: 20px;
    border-radius: 12px;
    text-align: left;
    max-width: 400px;
    margin: 0 auto 30px;
}

.ticket-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding-bottom: 5px;
}

.ticket-row:last-child {
    border: none;
    margin: 0;
}

.btn-home {
    background: #CCC;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 15px 0;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-primary);
}

.nav-pc {
    display: none;
}

/* Mobile First - Hide on mobile */
.btn-reserve {
    background: var(--color-accent);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 4px 0 #E5A502;
    transition: transform 0.1s;
}

.btn-reserve:active {
    transform: translateY(4px);
    box-shadow: none;
}

/* Hero */
.hero {
    margin-top: 70px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--color-bg-light) 100%);
    padding: 40px 0;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.catchphrase {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 10px;
    text-shadow: 2px 2px 0 white;
}

.hero-desc {
    font-size: 1rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-image {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 6px solid white;
    box-shadow: var(--shadow-md);
}

/* Features */
.section {
    padding: 60px 0;
}

.bg-white {
    background: white;
}

.section-title {
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    margin: 10px auto 0;
}

.features-grid {
    display: grid;
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 1px solid var(--color-bg-light);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.feature-title {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--color-primary);
}

/* Hours Table */
.hours-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 auto;
    font-size: 0.9rem;
    background: white;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.hours-table th,
.hours-table td {
    padding: 12px;
    border-bottom: 1px solid #eee;
    text-align: center;
}

.hours-table th {
    background: var(--color-bg-light);
    color: var(--color-primary);
    font-weight: bold;
}

.col-sun {
    color: #FF4D4D;
}

.col-sat {
    color: #00B4D8;
}

/* Interior Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.gallery-img {
    border-radius: var(--radius-sm);
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* Reservation Form */
.reservation-form {
    background: white;
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border-top: 5px solid var(--color-primary);
}

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

.form-label {
    display: block;
    font-weight: bold;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background: #FAFAFA;
}

.form-control:focus {
    border-color: var(--color-primary);
    outline: none;
    background: white;
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: opacity 0.3s;
}

.btn-submit:hover {
    opacity: 0.9;
}

/* Sticky Footer */
.sticky-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    padding: 15px;
    display: flex;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 900;
}

.btn-tel {
    background: white;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: 10px 20px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 5px;
}

@media (min-width: 768px) {
    .nav-pc {
        display: flex;
        gap: 20px;
    }

    .hero {
        text-align: left;
        padding: 80px 0;
    }

    .hero-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-direction: row-reverse;
        max-width: 900px;
        margin: 0 auto;
        text-align: left;
    }

    .hero-image {
        width: 400px;
        height: 400px;
        margin: 0;
    }

    .hero-text {
        flex: 1;
        padding-right: 40px;
    }

    .catchphrase {
        font-size: 3rem;
        margin-bottom: 20px;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .sticky-footer {
        display: none;
    }

    /* Hide on PC */
}