/*
 * C:\Users\Yoshi\Documents\GitHub\Cool_Mail_List\public\assets\css\app.css
 * Cool Mail List の業務画面用スタイル。読みやすさ、表操作、レスポンシブ表示を優先する。
 */

:root {
    --cml-bg: #f5f7fa;
    --cml-surface: #ffffff;
    --cml-text: #1f2937;
    --cml-muted: #64748b;
    --cml-border: #d9e1ea;
    --cml-primary: #2563eb;
    --cml-primary-dark: #1d4ed8;
    --cml-accent: #0f766e;
    --cml-warning: #b45309;
}

body {
    margin: 0;
    background: var(--cml-bg);
    color: var(--cml-text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: 0;
}

.app-shell {
    min-height: 100vh;
    display: flex;
}

.sidebar {
    width: 264px;
    min-height: 100vh;
    padding: 20px 16px;
    flex-direction: column;
    gap: 16px;
    background: #ffffff;
    border-right: 1px solid var(--cml-border);
    position: sticky;
    top: 0;
}

.brand {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--cml-primary-dark);
}

.userbox {
    padding: 12px;
    border: 1px solid var(--cml-border);
    border-radius: 8px;
    background: #f8fafc;
}

.sidebar-nav {
    display: grid;
    gap: 2px;
}

.sidebar-nav a,
.logout {
    color: var(--cml-text);
    text-decoration: none;
    padding: 9px 10px;
    border-radius: 6px;
    transition: background-color 160ms ease, color 160ms ease;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: #e8f0ff;
    color: var(--cml-primary-dark);
}

.logout {
    margin-top: auto;
    color: #b91c1c;
}

.main-content {
    flex: 1;
    padding: 28px;
    min-width: 0;
}

.auth-content {
    max-width: 460px;
    margin: 0 auto;
    align-self: center;
    width: 100%;
}

.page-header {
    margin-bottom: 18px;
}

.page-header h1 {
    font-size: 1.55rem;
    line-height: 1.3;
    margin: 0;
    font-weight: 700;
}

.panel,
.auth-panel {
    background: var(--cml-surface);
    border: 1px solid var(--cml-border);
    border-radius: 8px;
    padding: 18px;
    margin-bottom: 18px;
}

.panel-title {
    font-weight: 700;
    margin-bottom: 14px;
}

.section-help {
    color: var(--cml-muted);
    font-size: 0.92rem;
    line-height: 1.65;
    margin: -4px 0 16px;
}

.form-help {
    color: var(--cml-muted);
    font-size: 0.82rem;
    line-height: 1.55;
    margin-top: 4px;
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 10px;
}

.help-card {
    border: 1px solid var(--cml-border);
    border-radius: 8px;
    background: #f8fafc;
    padding: 12px;
    color: var(--cml-text);
    font-size: 0.9rem;
    line-height: 1.55;
}

.help-card pre {
    margin: 8px 0 0;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 0.82rem;
    color: #334155;
}

.tag-check-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 8px;
}

.tag-check {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2px 8px;
    align-items: start;
    padding: 10px 12px;
    border: 1px solid var(--cml-border);
    border-radius: 8px;
    background: #f8fafc;
    cursor: pointer;
}

.tag-check:hover {
    border-color: #93c5fd;
    background: #f8fbff;
}

.tag-check small {
    grid-column: 2;
    color: var(--cml-muted);
    font-size: 0.78rem;
}

.empty-inline-help {
    padding: 10px 12px;
    border: 1px dashed var(--cml-border);
    border-radius: 8px;
    color: var(--cml-muted);
    background: #f8fafc;
    font-size: 0.86rem;
}

.delivery-progress {
    display: inline-grid;
    gap: 2px;
    min-width: 108px;
    padding: 8px 10px;
    border: 1px solid var(--cml-border);
    border-radius: 8px;
    background: #f8fafc;
}

.delivery-progress.has-remaining {
    border-color: #f59e0b;
    background: #fffbeb;
}

.delivery-progress.is-complete {
    border-color: #99f6e4;
    background: #f0fdfa;
}

.delivery-progress strong {
    color: #0f172a;
    font-size: 1.05rem;
    line-height: 1.1;
}

.delivery-progress span,
.delivery-progress-detail {
    color: var(--cml-muted);
    font-size: 0.78rem;
    line-height: 1.45;
}

.delivery-progress-detail {
    margin-top: 5px;
    min-width: 220px;
}

.sender-edit-panel {
    background: #f8fafc;
    border: 1px solid var(--cml-border);
    border-radius: 8px;
    padding: 12px;
}

.sender-edit-panel summary {
    cursor: pointer;
    font-weight: 700;
}

.campaign-guide-entry {
    border-color: #bfdbfe;
    background: #f8fbff;
}

.campaign-guide-entry-text,
.panel-title-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
}

.campaign-guide-entry .panel-title,
.panel-title-row .panel-title {
    margin-bottom: 4px;
}

.campaign-guide-entry .section-help,
.panel-title-row .section-help {
    max-width: 720px;
}

.campaign-guide-modal .modal-header {
    align-items: flex-start;
    gap: 16px;
}

.modal-guide-intro {
    color: var(--cml-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-top: 6px;
    max-width: 900px;
}

.guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 12px;
}

.guide-step {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 10px;
    min-height: 100%;
    padding: 12px;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    background: #ffffff;
}

.guide-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--cml-primary);
    color: #ffffff;
    font-weight: 700;
    line-height: 1;
}

.guide-step h3 {
    margin: 2px 0 6px;
    font-size: 0.94rem;
    font-weight: 700;
}

.guide-step p {
    margin: 0;
    color: #334155;
    font-size: 0.86rem;
    line-height: 1.6;
}

.guide-checklist {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.guide-checklist div {
    border-left: 4px solid var(--cml-accent);
    border-radius: 6px;
    background: #ffffff;
    padding: 10px 12px;
}

.guide-checklist strong,
.guide-checklist span {
    display: block;
}

.guide-checklist strong {
    margin-bottom: 4px;
}

.guide-checklist span {
    color: #475569;
    font-size: 0.86rem;
    line-height: 1.55;
}

.campaign-submit-column {
    display: flex;
    align-items: flex-end;
}

.guide-inline-balloon {
    position: absolute;
    z-index: 1085;
    width: max-content;
    max-width: min(330px, calc(100vw - 20px));
    padding: 10px 12px;
    border: 1px solid #93c5fd;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.14);
    color: #334155;
    font-size: 0.88rem;
    line-height: 1.55;
}

.guide-inline-balloon[hidden] {
    display: none;
}

.guide-inline-balloon::after {
    content: "";
    position: absolute;
    left: 20px;
    bottom: -8px;
    border-width: 8px 8px 0;
    border-style: solid;
    border-color: #ffffff transparent transparent;
}

.guide-inline-balloon.is-below::after {
    top: -8px;
    bottom: auto;
    border-width: 0 8px 8px;
    border-color: transparent transparent #ffffff;
}

.guide-inline-balloon strong {
    display: block;
    margin-bottom: 4px;
    color: var(--cml-primary-dark);
}

.guide-inline-balloon span {
    display: block;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.metric {
    background: #ffffff;
    border: 1px solid var(--cml-border);
    border-radius: 8px;
    padding: 16px;
}

.metric span {
    display: block;
    color: var(--cml-muted);
    font-size: 0.88rem;
}

.metric strong {
    display: block;
    font-size: 1.75rem;
    line-height: 1.2;
    margin-top: 4px;
}

.stack-form {
    display: grid;
    gap: 14px;
}

.inline-form {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.inline-form .form-select,
.inline-form .form-control {
    width: auto;
    min-width: 160px;
}

.code-textarea {
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 0.92rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 2px 8px;
    border-radius: 999px;
    color: #0f172a;
    background: #e2e8f0;
    font-size: 0.82rem;
    white-space: nowrap;
}

.section-heading {
    font-size: 1.05rem;
    margin: 0 0 12px;
    font-weight: 700;
}

.draft-preview {
    white-space: pre-wrap;
    word-break: break-word;
    background: #f8fafc;
    border: 1px solid var(--cml-border);
    border-radius: 8px;
    padding: 14px;
    margin: 0;
    font-size: 0.92rem;
}

.auth-separator {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--cml-muted);
    font-size: 0.88rem;
    margin: 18px 0;
}

.auth-separator::before,
.auth-separator::after {
    content: "";
    height: 1px;
    background: var(--cml-border);
    flex: 1;
}

.google-login-box {
    display: flex;
    justify-content: center;
    min-height: 44px;
}

.diff-table pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 0.86rem;
}

.diff-changed td {
    background: #fff7ed;
}

.btn {
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 120ms ease;
}

.btn:active {
    transform: translateY(1px);
}

.form-control:focus,
.form-select:focus,
.btn:focus-visible,
a:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.28);
    outline-offset: 2px;
    box-shadow: none;
}

.table {
    --bs-table-bg: transparent;
}

@media (max-width: 991.98px) {
    .app-shell {
        display: block;
    }

    .main-content {
        padding: 18px 14px;
    }

    .inline-form {
        display: grid;
        grid-template-columns: 1fr;
    }

    .inline-form .form-select,
    .inline-form .form-control {
        width: 100%;
    }

    .campaign-guide-entry-text,
    .panel-title-row {
        display: grid;
        gap: 10px;
    }

}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}