/* Common Styles for Digiwai User Pages */

:root {
    /* Colors */
    --color-primary: rgb(226, 83, 81);
    --color-white: rgb(255, 255, 255);
    --color-black: rgb(27, 27, 27);
    --color-gray-1: rgb(174, 174, 174);
    --color-gray-2: rgb(137, 137, 137);
    --color-gray-3: rgb(216, 216, 216);

    /* Typography */
    --size-xs: clamp(0.533rem, 2.67vw, 1.25rem);
    --size-sm: clamp(0.64rem, 3.2vw, 1.5rem);
    --size-md: clamp(0.747rem, 3.73vw, 1.75rem);
    --size-lg: clamp(0.933rem, 4.67vw, 2.188rem);
    --family-sans: "Helvetica Neue", "Arial", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;

    /* Layout */
    --layout-basis: clamp(1.067rem, 5.33vw, 2.5rem);
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--family-sans);
    font-size: var(--size-md);
    line-height: 1.4;
    color: var(--color-black);
    background-color: var(--color-white);
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* Layout */
.layout {
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
}

/* Header styles */
.header {
    padding: 0 calc(env(safe-area-inset-right) + env(safe-area-inset-left));
    height: clamp(3.466rem, -0.001rem + 17.33vw, 8.125rem);
    display: flex;
    align-items: center;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-3);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header__container {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.5em;
    width: 100%;
    padding: 0 var(--layout-basis);
}

.header__back {
    display: flex;
    font-size: clamp(1.24rem, 6.2vw, 2.906rem);
    color: var(--color-black);
}

.header__title {
    width: auto;
    text-align: center;
    font-size: var(--size-md);
    font-weight: 600;
}

/* Main content */
.main {
    padding-bottom: calc(var(--layout-basis) * 2 + clamp(3.2rem, 16vw, 7.5rem));
}

/* Navigation Footer Styles */
.nav {
    display: grid;
    box-shadow: 0px -2px 10px rgba(174, 174, 174, 0.2);
    height: clamp(3.2rem, 16vw, 7.5rem);
    z-index: 99;
    background-color: var(--color-white);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
}

.nav__list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    place-items: center;
    list-style: none;
}

.nav__item {
    display: grid;
    width: 100%;
    height: 100%;
    border-top: clamp(0.107rem, 0.53vw, 0.25rem) solid transparent;
}

.nav__item--active {
    border-top-color: var(--color-primary);
}

/* Support both --active and .is-active for compatibility */
.nav__item.is-active {
    border-top-color: var(--color-primary);
}

.nav__button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: calc(clamp(0.48rem, 2.4vw, 1.125rem) * 0.7);
    width: 100%;
    height: 100%;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    text-decoration: none;
    color: inherit;
}

.nav__icon {
    display: grid;
    place-items: center;
    position: relative;
}

.nav__icon svg {
    width: auto;
    height: clamp(1.173rem, 5.87vw, 2.75rem);
    fill: var(--color-gray-1);
}

.nav__item--active .nav__icon svg {
    fill: var(--color-primary);
}

.nav__item.is-active .nav__icon svg {
    fill: var(--color-primary);
}

.nav__badge {
    position: absolute;
    top: -35%;
    right: -60%;
    display: grid;
    place-items: center;
    min-width: 1.3em;
    height: 1.3em;
    padding: clamp(0.16rem, 0.8vw, 0.375rem);
    line-height: var(--size-sm);
    font-size: var(--size-sm);
    color: var(--color-white);
    background: var(--color-primary);
    border-radius: 99999px;
    pointer-events: none;
}

/* 件数を伏せたいバッジ用のドット表示 (数字なし) */
.nav__badge--dot {
    top: -10%;
    right: -10%;
    min-width: 0.6em;
    width: 0.6em;
    height: 0.6em;
    padding: 0;
    border: 1.5px solid var(--color-white);
}

.nav__name {
    font-size: var(--size-xs);
    font-weight: 600;
    color: var(--color-gray-1);
}

.nav__item--active .nav__name {
    color: var(--color-primary);
}

.nav__item.is-active .nav__name {
    color: var(--color-primary);
}

/* Toast Notification */
/* Toast Notifications */
.toast {
    position: fixed;
    top: calc(clamp(3.466rem, -0.001rem + 17.33vw, 8.125rem) - 1rem);
    left: var(--layout-basis);
    right: var(--layout-basis);
    width: auto;
    transform: translateY(-100px);
    background-color: var(--color-white);
    color: var(--color-black);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.toast.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.toast__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1em;
    padding: 0.75rem clamp(0.8rem, 4vw, 1.875rem);
}

.toast__message {
    flex: 1;
    font-size: var(--size-sm);
    line-height: 1.5;
}

.toast__close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: currentColor;
    font-size: var(--size-md);
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toast__close:hover {
    opacity: 1;
}

.toast--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.toast--success {
    background-color: #4caf50;
    color: var(--color-white);
}

.toast--error {
    background-color: #f44336;
    color: var(--color-white);
}

/* Pull to Refresh */
.ptr {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.ptr__indicator {
    width: clamp(2rem, 10vw, 3rem);
    height: clamp(2rem, 10vw, 3rem);
    border-radius: 50%;
    background-color: var(--color-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-100%);
    transition: transform 0.2s ease;
    will-change: transform;
}

.ptr__indicator svg {
    width: 60%;
    height: 60%;
    fill: var(--color-gray-2);
    transition: transform 0.2s ease;
}

.ptr--pulling .ptr__indicator {
    transition: none;
}

.ptr--refreshing .ptr__indicator {
    transform: translateY(calc(clamp(3.466rem, -0.001rem + 17.33vw, 8.125rem) / 2));
}

.ptr--refreshing .ptr__indicator svg {
    animation: ptr-spin 0.8s linear infinite;
}

@keyframes ptr-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}