/* css/global.css */

:root {
    --cream: #FAF7F2;
    --soft-brown: #8B7355;
    --warm-gray: #6B6B6B;
    --accent-coral: #E8B4A0;
    --accent-sage: #A8C09A;
    --text-dark: #3A3A3A;
    --white: #FFFFFF;
    --shadow-soft: 0 2px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
    --error: #E57373;
    --success: #81C784;
    --warning: #FFB74D;
    --info: #64B5F6;
}

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

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--cream);
    color: var(--text-dark);
    line-height: 1.7;
}

/* Typography */
.editorial-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.editorial-subtitle {
    font-size: 1.1rem;
    color: var(--warm-gray);
    font-weight: 400;
    letter-spacing: 0.05em;
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--warm-gray);
    margin-bottom: 3rem;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Buttons - 統合版 */
.btn {
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-coral), var(--accent-sage));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(232, 180, 160, 0.4);
}

.btn-secondary {
    background: var(--cream);
    color: var(--text-dark);
}

.btn-secondary:hover {
    background: var(--soft-brown);
    color: white;
}

.btn-danger {
    background: var(--error);
    color: white;
}

.btn-danger:hover {
    background: #C5221F;
    transform: translateY(-2px);
}

.btn-google {
    background: white;
    border: 2px solid #dadce0;
    color: #3c4043;
    padding: 0.6rem 1.5rem;
    border-radius: 25px;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-google:hover {
    background: #f8f9fa;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.btn-google svg {
    width: 20px;
    height: 20px;
}

/* Forms */
input, 
select, 
textarea,
.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--cream);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    font-family: inherit;
}

input:focus, 
select:focus, 
textarea:focus,
.form-control:focus {
    outline: none;
    border-color: var(--accent-coral);
    box-shadow: 0 0 0 3px rgba(232, 180, 160, 0.2);
}

input:disabled,
select:disabled,
textarea:disabled,
.form-control:disabled {
    background: #f5f5f5;
    color: #999;
    cursor: not-allowed;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* Loading */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--cream);
    border-top-color: var(--accent-coral);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4rem;
    background: transparent;
}

.loading-auth {
    padding: 0.5rem 1rem;
    color: var(--warm-gray);
    font-size: 0.85rem;
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-hover);
    transform: translateX(400px);
    transition: transform 0.3s ease;
    z-index: 10000;
    max-width: 400px;
}

.toast.show {
    transform: translateX(0);
}

.toast-success {
    border-left: 4px solid var(--success);
}

.toast-warning {
    border-left: 4px solid var(--warning);
}

.toast-error {
    border-left: 4px solid var(--error);
}

.toast-info {
    border-left: 4px solid var(--info);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.py-1 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-4 { padding-top: 2rem; padding-bottom: 2rem; }

.px-1 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2 { padding-left: 1rem; padding-right: 1rem; }
.px-3 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-4 { padding-left: 2rem; padding-right: 2rem; }

.full-width { width: 100%; }

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

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

.hide-mobile { display: block; }
.hide-desktop { display: none; }

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--cream);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent-sage);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--soft-brown);
}

/* Responsive Base */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .editorial-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .hide-mobile {
        display: none;
    }
    
    .hide-desktop {
        display: block;
    }
    
    .toast {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
        transform: translateX(0) translateY(100px);
    }
    
    .toast.show {
        transform: translateX(0) translateY(0);
    }
}

@media (min-width: 769px) {
    .hide-desktop {
        display: none;
    }
    
    .hide-mobile {
        display: block;
    }
}