/* PTNR 프로젝트 미니멀 스타일 */

/* 기본 컬러/타이포 토큰 */
:root {
    --ptnr-bg: #f7f8fb;
    --ptnr-surface: #ffffff;
    --ptnr-text: #0f172a;
    --ptnr-muted: #64748b;
    --ptnr-border: #e2e8f0;
    --ptnr-border-strong: #cbd5e1;
    --ptnr-accent: #2563eb;
    --ptnr-accent-strong: #1d4ed8;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--ptnr-bg);
    color: var(--ptnr-text);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 메인 페이지 스타일 */
.min-vh-100 {
    min-height: 100vh;
}

.btn {
    padding: 10px 18px;
    border-radius: 6px;
    font-weight: 500;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn-primary {
    background-color: var(--ptnr-accent);
    border-color: var(--ptnr-accent);
}

.btn-primary:hover {
    background-color: var(--ptnr-accent-strong);
    border-color: var(--ptnr-accent-strong);
}

.btn-link {
    color: var(--ptnr-muted);
    padding: 10px 0;
}

.btn-link:hover {
    color: var(--ptnr-accent);
}

.display-5 {
    font-size: 3rem;
    font-weight: 300;
}

.text-muted {
    color: var(--ptnr-muted) !important;
}

/* 카드 컴포넌트 스타일 (다른 페이지에서 사용) */
.card {
    border: 1px solid var(--ptnr-border);
    border-radius: 10px;
    box-shadow: none;
    background-color: var(--ptnr-surface);
}

.list-group-item {
    border-radius: 6px;
    margin-bottom: 4px;
    border-color: #e5e7eb;
}

/* 코드 블록 스타일 */
pre {
    font-size: 0.875rem;
    line-height: 1.5;
}

code {
    color: #374151;
}

/* 인트로 페이지 스타일 */
.bg-light {
    background-color: #f8f9fa !important;
}

.display-4 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

@media (min-width: 992px) {
    .display-4 {
        font-size: 3.5rem;
    }
}

.lead {
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.6;
}

.badge {
    font-weight: 600;
}

/* 네비게이션 바 스타일 */
.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    color: var(--ptnr-text) !important;
}

.ptnr-logo {
    display: block;
    height: 40px;
    width: auto;
    object-fit: contain;
}

/* 섹션 간격 */
section {
    margin: 0;
}

/* 카드 호버 효과 (최소한) */
.card {
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.card:hover {
    border-color: var(--ptnr-border-strong);
}

/* 버튼 스타일 개선 */
.btn-lg {
    padding: 12px 32px;
    font-size: 1rem;
}

.btn-outline-primary {
    border-color: var(--ptnr-accent);
    color: var(--ptnr-accent);
}

.btn-outline-primary:hover {
    background-color: var(--ptnr-accent);
    border-color: var(--ptnr-accent);
    color: #ffffff;
}

.btn-outline-secondary {
    border-color: var(--ptnr-muted);
    color: var(--ptnr-muted);
}

.btn-outline-secondary:hover {
    background-color: var(--ptnr-muted);
    border-color: var(--ptnr-muted);
    color: #ffffff;
}

/* 인트로 전용: 고급스러운 배경/타이포 */
.intro-navbar {
    background-color: rgba(255, 255, 255, 0.9) !important;
}

.intro-hero {
    background:
        radial-gradient(1200px 600px at 10% 10%, rgba(37, 99, 235, 0.10), transparent 60%),
        radial-gradient(900px 500px at 90% 20%, rgba(2, 132, 199, 0.08), transparent 55%),
        linear-gradient(180deg, #ffffff 0%, var(--ptnr-bg) 100%);
}

.intro-kicker {
    display: inline-block;
    padding: 6px 10px;
    border: 1px solid var(--ptnr-border);
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.75);
    color: var(--ptnr-muted);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.intro-card {
    border-radius: 10px;
}

.intro-check {
    display: inline-flex;
    width: 20px;
    height: 20px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(37, 99, 235, 0.25);
    border-radius: 10px;
    color: var(--ptnr-accent);
    margin-right: 8px;
    font-size: 0.95rem;
    transform: translateY(-1px);
}

.intro-feature-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    border: 1px solid var(--ptnr-border);
    background-color: rgba(255, 255, 255, 0.85);
    color: var(--ptnr-accent);
    font-size: 1.4rem;
}

.intro-section-alt {
    background-color: #f4f6fa;
}

.intro-step-badge {
    background-color: var(--ptnr-accent) !important;
}

.intro-cta .intro-card {
    border-color: rgba(37, 99, 235, 0.18);
    background:
        radial-gradient(900px 420px at 15% 20%, rgba(37, 99, 235, 0.10), transparent 60%),
        radial-gradient(900px 420px at 85% 60%, rgba(2, 132, 199, 0.08), transparent 55%),
        #ffffff;
}

/* docs: 설치 가이드 */
.docs-hero {
    background:
        radial-gradient(1100px 520px at 15% 20%, rgba(37, 99, 235, 0.08), transparent 60%),
        linear-gradient(180deg, #ffffff 0%, var(--ptnr-bg) 100%);
}

/* /dashboard/install 전용: docs-hero의 py-4 패딩 제거 */
.dashboard-install-hero {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

.docs-code {
    border-color: rgba(15, 23, 42, 0.08);
    background-color: rgba(255, 255, 255, 0.9);
}

.docs-code-title {
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    color: var(--ptnr-muted);
}

.docs-pre {
    border-radius: 10px;
    border: 1px solid var(--ptnr-border);
    background-color: #f8fafc;
    padding: 14px;
    overflow: auto;
}

.docs-callout {
    border: 1px solid var(--ptnr-border);
    border-radius: 10px;
    background-color: #ffffff;
    padding: 14px;
    color: var(--ptnr-text);
}

.docs-copy-btn {
    white-space: nowrap;
}

/* auth: 로그인 */
.auth-hero {
    background:
        radial-gradient(1100px 520px at 15% 20%, rgba(37, 99, 235, 0.08), transparent 60%),
        radial-gradient(900px 480px at 90% 15%, rgba(2, 132, 199, 0.06), transparent 55%),
        linear-gradient(180deg, #ffffff 0%, var(--ptnr-bg) 100%);
}

.auth-card {
    border-color: rgba(15, 23, 42, 0.08);
    background-color: rgba(255, 255, 255, 0.92);
}

.auth-input-group .input-group-text {
    border-color: var(--ptnr-border);
    color: var(--ptnr-muted);
}

.auth-input-group .form-control {
    border-color: var(--ptnr-border);
}

.auth-input-group .form-control:focus {
    border-color: rgba(37, 99, 235, 0.55);
    box-shadow: none;
}

/* signup: 가입 */
.signup-hero {
    background:
        radial-gradient(1100px 520px at 15% 20%, rgba(37, 99, 235, 0.08), transparent 60%),
        radial-gradient(900px 480px at 90% 15%, rgba(2, 132, 199, 0.06), transparent 55%),
        linear-gradient(180deg, #ffffff 0%, var(--ptnr-bg) 100%);
}

.signup-card {
    border-color: rgba(15, 23, 42, 0.08);
    background-color: rgba(255, 255, 255, 0.92);
}

/* dashboard: 대시보드 */
.dashboard-layout .card {
    border-radius: 10px;
}

.ptnr-withdraw-history thead th,
.ptnr-withdraw-history tbody td {
    padding-top: 14px;
    padding-bottom: 14px;
}

.banner-dropzone {
    display: block;
    width: 100%;
    border: 1px dashed var(--ptnr-border-strong);
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.7);
    padding: 16px;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.banner-dropzone:hover {
    border-color: rgba(37, 99, 235, 0.35);
    background-color: rgba(255, 255, 255, 0.9);
}

.banner-dropzone.is-dragover {
    border-color: rgba(37, 99, 235, 0.55);
    background-color: rgba(37, 99, 235, 0.06);
}

.banner-dropicon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 1px solid var(--ptnr-border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ptnr-accent);
    background-color: rgba(255, 255, 255, 0.9);
    font-size: 1.35rem;
}

.banner-preview {
    border: 1px solid var(--ptnr-border);
    border-radius: 10px;
    background-color: #ffffff;
    padding: 10px;
}

.banner-preview img {
    display: block;
    width: 100%;
    max-height: 220px;
    object-fit: contain;
}

.dashboard-sidebar {
    position: sticky;
    top: 16px;
}

.dashboard-nav {
    gap: 5px;
}

.dashboard-nav .nav-link {
    border-radius: 10px;
    color: var(--ptnr-text);
    padding: 10px 12px;
    border: 1px solid transparent;
}

.dashboard-nav .nav-link:hover {
    background-color: rgba(15, 23, 42, 0.03);
    border-color: var(--ptnr-border);
}

.dashboard-nav .nav-link.active {
    background-color: rgba(37, 99, 235, 0.10);
    border-color: rgba(37, 99, 235, 0.20);
    color: var(--ptnr-text);
}

.dashboard-nav .nav-link.disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

@media (max-width: 991.98px) {
    .dashboard-sidebar {
        position: static;
    }
}