/* Aeroeye 航空图库 - 通用样式 */
:root {
    --color-bg: #0f1419;
    --color-surface: #1a2332;
    --color-border: #2d3a4d;
    --color-text: #e6edf3;
    --color-text-muted: #8b949e;
    --color-primary: #58a6ff;
    --color-primary-hover: #79b8ff;
    --color-error: #f85149;
    --color-success: #3fb950;
    --font-sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    width: 100%;
}

/* Header */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text);
    text-decoration: none;
}

.logo:hover {
    color: var(--color-primary);
}

.nav-main {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-main a {
    color: var(--color-text-muted);
    text-decoration: none;
}

.nav-main a:hover {
    color: var(--color-primary);
}

.user-name {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Footer */
.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* Auth pages */
.auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    padding: 2rem;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 2rem;
}

.auth-card h1 {
    margin: 0 0 1.5rem;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-size: 1rem;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.btn {
    display: inline-block;
    padding: 0.6rem 1.25rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    width: 100%;
    margin-top: 0.5rem;
}

.btn-primary:hover {
    background: var(--color-primary-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
    background: rgba(88, 166, 255, 0.15);
}

.message {
    padding: 0.75rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.message-error {
    background: rgba(248, 81, 73, 0.15);
    color: var(--color-error);
}

.message-success {
    background: rgba(63, 185, 80, 0.15);
    color: var(--color-success);
}

.auth-link {
    margin-top: 1rem;
    text-align: center;
}

.auth-link a {
    color: var(--color-primary);
    text-decoration: none;
}

.auth-link a:hover {
    text-decoration: underline;
}

.auth-link a + a {
    margin-left: 1rem;
}

/* Home hero */
.page-home .hero {
    text-align: center;
    padding: 3rem 1rem;
}

.page-home .hero h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.page-home .hero p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.page-home .hero .btn + .btn {
    margin-left: 0.75rem;
}

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

.info-block p {
    margin: 0.5rem 0;
}