@import url("https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Noto+Sans+KR:wght@400;500;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

/*
 * MeetBack design foundation
 * The values below are translated directly from the supplied design sample.
 */
:root {
    color-scheme: light;

    --mb-background: #FAF9F6;
    --mb-foreground: #1C1B2E;
    --mb-card: #FFFFFF;
    --mb-card-foreground: #1C1B2E;
    --mb-popover: #FFFFFF;
    --mb-popover-foreground: #1C1B2E;
    --mb-primary: #5B6AF0;
    --mb-primary-foreground: #FFFFFF;
    --mb-secondary: #EEF0FF;
    --mb-secondary-foreground: #5B6AF0;
    --mb-muted: #F4F2EC;
    --mb-muted-foreground: #7B7A8E;
    --mb-accent: #FF7D54;
    --mb-accent-foreground: #FFFFFF;
    --mb-success: #34C98A;
    --mb-warning: #F5A623;
    --mb-pink: #E070B8;
    --mb-danger: #EF4444;
    --mb-danger-foreground: #FFFFFF;
    --mb-border: rgba(0, 0, 0, 0.08);
    --mb-input: #F4F2EC;
    --mb-switch: #D5D3E8;
    --mb-ring: #5B6AF0;
    --mb-radius: 14px;
    --mb-radius-card: 16px;
    --mb-radius-dialog: 24px;
    --mb-content-width: 1152px;
    --mb-shadow-card: 0 1px 3px rgba(0, 0, 0, 0.07), 0 4px 16px rgba(0, 0, 0, 0.04);
    --mb-shadow-dialog: 0 20px 60px rgba(0, 0, 0, 0.30);
    --mb-font: "Plus Jakarta Sans", "Noto Sans KR", sans-serif;
    --mb-font-mono: "DM Mono", monospace;
    --mb-hero: linear-gradient(135deg, #FAF9F6 0%, #EEF0FF 55%, #FFF4EF 100%);
    --mb-header: rgba(250, 249, 246, 0.92);

    /* Compatibility aliases for the existing page stylesheets. */
    --primary: var(--mb-primary);
    --primary-dark: var(--mb-primary);
    --primary-light: var(--mb-secondary);
    --primary-soft: var(--mb-secondary);
    --text: var(--mb-foreground);
    --text-main: var(--mb-foreground);
    --text-sub: var(--mb-muted-foreground);
    --text-soft: var(--mb-muted-foreground);
    --text-muted: var(--mb-muted-foreground);
    --background: var(--mb-background);
    --card: var(--mb-card);
    --border: var(--mb-border);
    --success: var(--mb-success);
    --success-bg: rgba(52, 201, 138, 0.12);
    --danger: var(--mb-danger);
    --danger-bg: rgba(239, 68, 68, 0.10);
    --warning: var(--mb-warning);
    --warning-bg: rgba(245, 166, 35, 0.12);

    --mb-primary-strong: var(--mb-primary);
    --mb-primary-soft: #7B8BF8;
    --mb-primary-pale: var(--mb-secondary);
    --mb-text: var(--mb-foreground);
    --mb-text-soft: var(--mb-muted-foreground);
    --mb-text-muted: var(--mb-muted-foreground);
    --mb-bg: var(--mb-background);
    --mb-surface: var(--mb-card);
    --mb-surface-soft: var(--mb-muted);
    --mb-border-strong: rgba(0, 0, 0, 0.14);
    --mb-success-bg: rgba(52, 201, 138, 0.12);
    --mb-danger-bg: rgba(239, 68, 68, 0.10);
    --mb-info: var(--mb-primary);
    --mb-info-bg: var(--mb-secondary);
    --mb-shadow-sm: var(--mb-shadow-card);
    --mb-shadow-md: var(--mb-shadow-card);
    --mb-shadow-button: 0 4px 16px rgba(91, 106, 240, 0.20);
    --mb-radius-sm: 10px;
    --mb-radius-md: var(--mb-radius);
    --mb-radius-lg: var(--mb-radius-card);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    min-height: 100%;
    scroll-behavior: smooth;
    background: var(--mb-background);
}

body.mb-page {
    width: 100%;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    color: var(--mb-foreground);
    background: var(--mb-background);
    font-family: var(--mb-font);
    font-size: 16px;
    line-height: 1.5;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.mb-page h1,
.mb-page h2,
.mb-page h3,
.mb-page h4,
.mb-page p {
    color: inherit;
}

.mb-page h1 {
    font-weight: 700;
    letter-spacing: -0.03em;
}

.mb-page h2,
.mb-page h3,
.mb-page h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.mb-page a {
    color: var(--mb-primary);
    text-decoration: none;
}

.mb-page a:hover {
    color: var(--mb-primary);
}

.mb-page button,
.mb-page input,
.mb-page select,
.mb-page textarea {
    font: inherit;
}

.mb-page button,
.mb-page [type="button"],
.mb-page [type="submit"] {
    border-radius: var(--mb-radius);
}

.mb-page input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.mb-page select,
.mb-page textarea {
    width: 100%;
    border: 1px solid var(--mb-border);
    border-radius: 12px;
    color: var(--mb-foreground);
    background: var(--mb-input);
    caret-color: var(--mb-primary);
}

.mb-page input::placeholder,
.mb-page textarea::placeholder {
    color: var(--mb-muted-foreground);
    opacity: 0.78;
}

.mb-page :where(a, button, input, select, textarea, [tabindex]):focus-visible {
    outline: 3px solid rgba(91, 106, 240, 0.28);
    outline-offset: 2px;
}

.mb-page button:disabled,
.mb-page input:disabled,
.mb-page select:disabled,
.mb-page textarea:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.mb-page .primary,
.mb-page .primary-button,
.mb-page button[type="submit"] {
    border-color: transparent;
    color: var(--mb-primary-foreground);
    background: var(--mb-primary);
    box-shadow: none;
}

.mb-page .primary:hover,
.mb-page .primary-button:hover,
.mb-page button[type="submit"]:hover {
    border-color: transparent;
    color: var(--mb-primary-foreground);
    background: var(--mb-primary);
    filter: brightness(0.96);
}

.mb-page .danger-button,
.mb-page .leave-button,
.mb-page .leave-meeting-button {
    color: var(--mb-danger);
    border-color: rgba(239, 68, 68, 0.20);
    background: rgba(239, 68, 68, 0.08);
}

.mb-page .card,
.mb-page .section,
.mb-page .room-card,
.mb-page .meeting-card,
.mb-page .result-card,
.mb-page .final-card,
.mb-page .place-card {
    border-color: var(--mb-border);
    background: var(--mb-card);
    box-shadow: var(--mb-shadow-card);
}

.mb-page .message,
.mb-page [id$="Message"] {
    border-radius: 12px;
}

.mb-page .is-hidden {
    display: none;
}

.mb-page .mb-sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.mb-theme-toggle {
    position: fixed;
    top: 12px;
    right: 16px;
    z-index: 1000;
    display: inline-grid;
    place-items: center;
    width: 36px;
    min-width: 36px;
    height: 36px;
    min-height: 36px;
    padding: 0;
    border: 1px solid var(--mb-border);
    border-radius: 10px;
    color: var(--mb-muted-foreground);
    background: var(--mb-header);
    box-shadow: var(--mb-shadow-card);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.mb-theme-toggle:hover {
    color: var(--mb-primary);
    background: var(--mb-secondary);
}

.mb-theme-toggle svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.home-header-actions .mb-theme-toggle {
    position: static;
    flex: 0 0 36px;
    box-shadow: none;
}

.mb-site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    height: 60px;
    color: var(--mb-foreground);
    border-bottom: 1px solid var(--mb-border);
    background: var(--mb-header);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.mb-site-header__inner {
    display: flex;
    align-items: center;
    gap: 16px;
    width: min(var(--mb-content-width), calc(100% - 48px));
    height: 60px;
    margin: 0 auto;
}

.mb-site-brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 9px;
    color: var(--mb-foreground) !important;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.mb-site-brand__icon {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    background: url("../images/meetback-logo.svg") center / contain no-repeat;
}

.mb-site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.mb-site-nav a {
    display: inline-flex;
    min-height: 38px;
    padding: 0 13px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: var(--mb-muted-foreground) !important;
    font-size: 13px;
    font-weight: 700;
}

.mb-site-nav a:hover,
.mb-site-nav a[aria-current="page"] {
    color: var(--mb-primary) !important;
    background: rgba(91, 106, 240, 0.08);
}

.mb-site-nav a[href="/feed"] {
    font-size: 0;
}

.mb-site-nav a[href="/feed"]::after {
    content: "자유";
    font-size: 13px;
}

.mb-site-header__actions {
    display: flex;
    margin-left: auto;
    align-items: center;
    gap: 8px;
}

.mb-site-header .mb-theme-toggle {
    position: static;
    width: 36px;
    min-width: 36px;
    height: 36px;
    min-height: 36px;
    box-shadow: none;
}

.mb-site-create {
    display: inline-flex;
    min-height: 38px;
    padding: 0 14px;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border-radius: 10px;
    color: var(--mb-accent-foreground) !important;
    background: var(--mb-accent);
    font-size: 12px;
    font-weight: 800;
}

.mb-site-create:hover {
    color: var(--mb-accent-foreground) !important;
    filter: brightness(0.96);
}

.page-location .mb-site-create,
.page-meeting-room .mb-site-create,
.page-vote .mb-site-create,
.page-result .mb-site-create,
.page-quick-fixed .mb-site-create,
.page-quick-fixed-check .mb-site-create {
    display: none;
}

.mb-page ::selection {
    color: var(--mb-foreground);
    background: rgba(91, 106, 240, 0.20);
}

.mb-page ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.mb-page ::-webkit-scrollbar-thumb {
    border: 3px solid transparent;
    border-radius: 999px;
    background: var(--mb-switch);
    background-clip: padding-box;
}

/* Shared feedback toast */
.mb-feedback-toast-region {
    position: fixed;
    z-index: 20000;
    top: max(18px, env(safe-area-inset-top));
    left: 50%;
    width: min(560px, calc(100% - 32px));
    pointer-events: none;
    transform: translateX(-50%);
}

.mb-feedback-toast {
    width: 100%;
    padding: 15px 18px;
    border: 1px solid var(--mb-border);
    border-radius: 13px;
    background: var(--mb-card);
    color: var(--mb-card-foreground);
    box-shadow: var(--mb-shadow-dialog);
    font-family: var(--mb-font);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.55;
    text-align: center;
    white-space: pre-line;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.mb-feedback-toast.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.mb-feedback-toast--info,
.mb-feedback-toast--confirm {
    border-color: color-mix(in srgb, var(--mb-primary) 30%, var(--mb-border));
    background: color-mix(in srgb, var(--mb-card) 92%, var(--mb-secondary));
}

.mb-feedback-toast--success {
    border-color: color-mix(in srgb, var(--mb-success) 42%, var(--mb-border));
    background: color-mix(in srgb, var(--mb-card) 88%, var(--mb-success));
    color: var(--mb-success);
}

.mb-feedback-toast--warning {
    border-color: color-mix(in srgb, var(--mb-warning) 42%, var(--mb-border));
    background: color-mix(in srgb, var(--mb-card) 90%, var(--mb-warning));
    color: var(--mb-warning);
}

.mb-feedback-toast--error {
    border-color: color-mix(in srgb, var(--mb-danger) 40%, var(--mb-border));
    background: color-mix(in srgb, var(--mb-card) 90%, var(--mb-danger));
    color: var(--mb-danger);
}

.mb-feedback-toast__actions {
    display: none;
    margin-top: 13px;
    justify-content: center;
    gap: 8px;
}

.mb-feedback-toast--confirm .mb-feedback-toast__actions {
    display: flex;
}

.mb-feedback-toast__button {
    min-width: 76px;
    min-height: 36px;
    padding: 0 15px;
    border-radius: 9px;
    font: 700 13px/1 var(--mb-font);
    cursor: pointer;
}

.mb-feedback-toast__button--cancel {
    border: 1px solid var(--mb-border);
    background: var(--mb-card);
    color: var(--mb-muted-foreground);
}

.mb-feedback-toast__button--confirm {
    border: 0;
    background: var(--mb-primary);
    color: var(--mb-primary-foreground);
    box-shadow: var(--mb-shadow-button);
}

.mb-feedback-toast__button:hover {
    filter: brightness(0.97);
}

.mb-feedback-toast__button:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--mb-ring) 32%, transparent);
    outline-offset: 2px;
}

@media (max-width: 639px) {
    .mb-feedback-toast-region {
        top: max(12px, env(safe-area-inset-top));
        width: calc(100% - 24px);
    }

    .mb-feedback-toast {
        padding: 14px;
        font-size: 13px;
    }

    .mb-feedback-toast__button {
        flex: 1;
    }
}

@media (max-width: 767px) {
    .mb-theme-toggle {
        top: 10px;
        right: 12px;
    }

    .mb-site-header {
        height: 106px;
    }

    .mb-site-header__inner {
        display: grid;
        grid-template-columns: 1fr auto;
        width: 100%;
        height: 106px;
        padding: 0 16px;
        gap: 0 10px;
    }

    .mb-site-brand {
        grid-column: 1;
        grid-row: 1;
    }

    .mb-site-header__actions {
        grid-column: 2;
        grid-row: 1;
    }

    .mb-site-create {
        display: none;
    }

    .mb-site-nav {
        grid-column: 1 / -1;
        grid-row: 2;
        width: calc(100% + 32px);
        height: 46px;
        margin: 0 -16px;
        border-top: 1px solid var(--mb-border);
    }

    .mb-site-nav a {
        flex: 1;
        height: 45px;
        min-height: 45px;
        padding: 0 4px;
        border-radius: 0;
        font-size: 10px;
    }

    .mb-site-nav a[href="/feed"]::after {
        font-size: 10px;
    }
}

@media (max-width: 639px) {
    .mb-site-brand__name {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}