/* Modal Design System - PiYo Calendar Glassmorphism Style */

/* Sophisticated multi-layer shadow variable */
:root {
    --piyo-glass-shadow:
        rgba(0, 0, 0, 0.08) 0px 1px 3px 0px,
        rgba(0, 0, 0, 0.06) 0px 4px 12px 0px,
        rgba(0, 0, 0, 0.04) 0px 8px 24px 0px,
        rgba(255, 255, 255, 0.5) 0px 1px 0px 0px inset;
    --piyo-glass-bg: rgba(255, 255, 255, 0.45);
    --piyo-glass-blur: blur(5px) saturate(1.8);
    --piyo-glass-border: 1px solid rgba(255, 255, 255, 0.25);
    --piyo-glass-radius: 25px;
    --piyo-brown: #8D6E63;
    --piyo-brown-dark: #6D4C41;
}

.piyo-modal-header {
    background: linear-gradient(135deg, rgba(141, 110, 99, 0.85) 0%, rgba(109, 76, 65, 0.9) 100%);
    backdrop-filter: blur(5px) saturate(1.8);
    -webkit-backdrop-filter: blur(5px) saturate(1.8);
    border-radius: 25px 25px 0 0;
    padding: 1.5rem;
    text-align: center;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.piyo-modal-title {
    font-family: "Neoteric-Bold", Georgia, serif;
    color: white;
    font-size: 1.9rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    line-height: 1.3;
    text-transform: uppercase;
}
.piyo-modal-subtitle {
    color: rgba(255,255,255,0.8);
    font-family: "Neoteric-Bold", Georgia, serif;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.piyo-class-pill {
    background: var(--piyo-glass-bg);
    color: white;
    border-radius: var(--piyo-glass-radius);
    padding: 0.3rem 1rem;
    font-size: 0.85rem;
    display: inline-block;
    backdrop-filter: var(--piyo-glass-blur);
    -webkit-backdrop-filter: var(--piyo-glass-blur);
    border: var(--piyo-glass-border);
    box-shadow: var(--piyo-glass-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.piyo-section-card {
    background: var(--piyo-glass-bg);
    border-radius: var(--piyo-glass-radius);
    backdrop-filter: var(--piyo-glass-blur);
    -webkit-backdrop-filter: var(--piyo-glass-blur);
    border: var(--piyo-glass-border);
    box-shadow: var(--piyo-glass-shadow);
    margin-bottom: 0.65rem;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.piyo-section-card:hover {
    transform: translateY(-2px);
    box-shadow:
        rgba(0, 0, 0, 0.1) 0px 2px 6px 0px,
        rgba(0, 0, 0, 0.08) 0px 6px 16px 0px,
        rgba(0, 0, 0, 0.05) 0px 12px 32px 0px,
        rgba(255, 255, 255, 0.6) 0px 1px 0px 0px inset;
}
/* Override global styles.css rule that hides all alerts */
.piyo-modal-body .alert {
    display: block !important;
}
.piyo-section-header {
    background: linear-gradient(135deg, rgba(141,110,99,0.12) 0%, rgba(109,76,65,0.08) 100%);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(141,110,99,0.15);
}
.piyo-section-label {
    color: #8D6E63;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 0.85rem;
    letter-spacing: 1px;
    margin: 0;
    font-weight: 600;
}
.piyo-section-icon {
    color: #8D6E63;
    font-size: 1rem;
    margin-right: 0.5rem;
}
.piyo-section-body {
    padding: 1rem;
    background: rgba(255,255,255,0.3);
}
.piyo-trainer-image {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: var(--piyo-glass-shadow);
}
.piyo-link {
    color: #8D6E63;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}
.piyo-link:hover {
    color: #6D4C41;
    text-decoration: underline;
}
.piyo-checkbox-card {
    background: var(--piyo-glass-bg);
    border-radius: 16px;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    backdrop-filter: var(--piyo-glass-blur);
    -webkit-backdrop-filter: var(--piyo-glass-blur);
    border: var(--piyo-glass-border);
    box-shadow: var(--piyo-glass-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.piyo-btn-register {
    background: var(--piyo-glass-bg);
    backdrop-filter: var(--piyo-glass-blur);
    -webkit-backdrop-filter: var(--piyo-glass-blur);
    color: #6D4C41;
    border: var(--piyo-glass-border);
    border-radius: var(--piyo-glass-radius);
    padding: 0.85rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    box-shadow: var(--piyo-glass-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
}
.piyo-btn-register:hover {
    transform: translateY(-2px);
    background: rgba(255,255,255,0.6);
    box-shadow:
        rgba(0, 0, 0, 0.12) 0px 2px 6px 0px,
        rgba(0, 0, 0, 0.1) 0px 8px 20px 0px,
        rgba(0, 0, 0, 0.06) 0px 16px 40px 0px,
        rgba(255, 255, 255, 0.7) 0px 1px 0px 0px inset;
    color: #5D4037;
}
.piyo-btn-contact {
    background: linear-gradient(135deg, #8c5538 0%, #a86c4a 100%);
    color: #fff;
    border: none;
    border-radius: 28px;
    padding: 0.85rem 2rem;
    min-height: 48px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(140, 85, 56, 0.35), 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
}
.piyo-btn-contact:hover,
.piyo-btn-contact:focus {
    background: linear-gradient(135deg, #a86c4a 0%, #8c5538 100%);
    color: #fff;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 20px rgba(140, 85, 56, 0.4), 0 4px 8px rgba(0, 0, 0, 0.15);
}
.piyo-btn-contact:active { transform: translateY(0) scale(0.98); }
.piyo-btn-cancel {
    background: var(--piyo-glass-bg);
    backdrop-filter: var(--piyo-glass-blur);
    -webkit-backdrop-filter: var(--piyo-glass-blur);
    color: #dc3545;
    border: 2px solid #dc3545;
    border-radius: var(--piyo-glass-radius);
    padding: 0.75rem 2rem;
    box-shadow: var(--piyo-glass-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.piyo-btn-cancel:hover {
    transform: translateY(-2px);
    background: rgba(220, 53, 69, 0.1);
}
.piyo-modal-content {
    border-radius: var(--piyo-glass-radius) !important;
    overflow: hidden;
    border: none !important;
    box-shadow: var(--piyo-glass-shadow);
    background: transparent !important;
}
.piyo-modal-body {
    padding: 1.25rem;
    background: rgba(250, 250, 250, 0.75);
    backdrop-filter: blur(5px) saturate(1.8);
    -webkit-backdrop-filter: blur(5px) saturate(1.8);
}
.piyo-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255,255,255,0.2);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    backdrop-filter: blur(5px);
}
.piyo-close-btn:hover {
    background: rgba(255,255,255,0.3);
}

/* Mobile-specific compact styles for small screens */
@media screen and (max-width: 430px) {
    .piyo-modal-header {
        padding: 1rem 0.75rem;
    }
    .piyo-modal-title {
        font-size: 1.4rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        margin-bottom: 0.25rem;
    }
    .piyo-modal-subtitle {
        font-size: 1rem;
        margin-bottom: 0.25rem;
    }
    .piyo-class-pill {
        padding: 0.2rem 0.75rem;
        font-size: 0.75rem;
    }
    .piyo-modal-body {
        padding: 0.75rem;
    }
    .piyo-section-card {
        margin-bottom: 0.5rem;
        border-radius: 18px;
    }
    .piyo-section-header {
        padding: 0.5rem 0.75rem;
    }
    .piyo-section-label {
        font-size: 0.75rem;
    }
    .piyo-section-icon {
        font-size: 0.85rem;
        margin-right: 0.35rem;
    }
    .piyo-section-body {
        padding: 0.65rem 0.75rem;
    }
    .piyo-trainer-image {
        width: 55px;
        height: 55px;
        border-radius: 12px;
    }
    .piyo-checkbox-card {
        padding: 0.5rem 0.75rem;
        margin-bottom: 0.35rem;
        border-radius: 12px;
    }
    .piyo-btn-register {
        padding: 0.65rem 1.5rem;
        font-size: 0.9rem;
        border-radius: 20px;
    }
    .piyo-close-btn {
        top: 0.6rem;
        right: 0.6rem;
        width: 28px;
        height: 28px;
    }
    .piyo-link {
        font-size: 0.8rem;
    }
}

/* Customer modal desktop width - 30% wider than default */
@media (min-width: 576px) {
    .modal-customer-wide {
        max-width: 650px;
    }
}

/* Trainer schedule class list rows */
.trainer-schedule-fragment .list-group {
    gap: 0;
}

.trainer-schedule-fragment .list-group-item + .list-group-item {
    border-top-width: 1px;
}

.trainer-schedule-class-btn {
    border-radius: 14px !important;
    margin-bottom: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.list-group .trainer-schedule-class-btn:last-child {
    margin-bottom: 0;
}