:root {
    --bg: #fff5f7;
    --card: #ffffff;
    --ink: #5a4a52;
    --accent: #e89ab5;
    --accent-soft: #f9d6e0;
    --shadow: 0 8px 24px rgba(232, 154, 181, 0.18);
    --radius: 18px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
    background: linear-gradient(160deg, var(--bg), #fef0f4);
    color: var(--ink);
    min-height: 100vh;
}

.container { max-width: 720px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }

.header { text-align: center; margin-bottom: 1.5rem; }
.header .icon { font-size: 2.5rem; }
.header h1 { margin: 0.25rem 0; font-weight: 700; letter-spacing: 0.5px; }
.date { color: var(--accent); font-size: 0.95rem; }

/* Login */
.login-container { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card {
    background: var(--card); padding: 2.5rem; border-radius: var(--radius);
    box-shadow: var(--shadow); text-align: center; width: min(360px, 90vw);
}
.login-input {
    width: 100%; padding: 0.8rem 1rem; border: 2px solid var(--accent-soft);
    border-radius: 999px; font-size: 1rem; outline: none; margin-bottom: 1rem;
}
.login-input:focus { border-color: var(--accent); }
.login-btn {
    background: var(--accent); color: #fff; border: none; padding: 0.7rem 2rem;
    border-radius: 999px; font-size: 1rem; cursor: pointer; transition: transform .1s;
}
.login-btn:hover { transform: translateY(-1px); }
.login-error { color: #c0607f; margin-top: 1rem; }
.login-locked { color: #b06; }

/* Calendar */
.cal-nav { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 0.5rem; }
.cal-nav a { text-decoration: none; color: var(--accent); font-size: 1.5rem; }
.cal-title { font-weight: 600; }
.calendar {
    display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px;
    background: var(--card); padding: 1rem; border-radius: var(--radius); box-shadow: var(--shadow);
}
.cal-dow { text-align: center; font-size: 0.75rem; color: var(--accent); padding-bottom: 4px; }
.cal-cell {
    aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
    border-radius: 12px; text-decoration: none; color: var(--ink); position: relative;
    background: #fdf2f6; transition: background .15s;
}
.cal-cell:hover { background: var(--accent-soft); }
.cal-empty { background: transparent; }
.cal-num { font-size: 0.9rem; }
.cal-dot { font-size: 0.7rem; line-height: 1; }
.cal-cell.has-entry { background: var(--accent-soft); font-weight: 600; }
.cal-cell.is-today { outline: 2px solid var(--accent); }

/* Content */
.content {
    background: var(--card); padding: 1.75rem; border-radius: var(--radius);
    box-shadow: var(--shadow); line-height: 1.7;
}
.content img { max-width: 100%; height: auto; border-radius: 12px; }
.content h1 { margin-top: 0; }
.empty-msg { text-align: center; color: var(--accent); }
.empty-msg a { color: var(--accent); }

/* Editor */
.edit-form { display: flex; flex-direction: column; gap: 0.75rem; }
.edit-title {
    padding: 0.7rem 1rem; border: 2px solid var(--accent-soft); border-radius: 12px;
    font-size: 1.15rem; outline: none;
}
.edit-title:focus { border-color: var(--accent); }
.trix-content {
    background: var(--card); border: 2px solid var(--accent-soft); border-radius: 12px;
    min-height: 260px; padding: 0.5rem;
}
trix-toolbar .trix-button-group { border-color: var(--accent-soft); }
.edit-actions { display: flex; align-items: center; gap: 1rem; }
.edit-cancel { color: var(--accent); text-decoration: none; }
.delete-form { margin-top: 1.5rem; }
.edit-delete {
    background: none; border: 1px solid #e0a; color: #b06; padding: 0.4rem 1rem;
    border-radius: 999px; cursor: pointer;
}

/* Footer */
.footer { text-align: center; margin-top: 2rem; color: var(--accent); font-size: 0.85rem; }
.footer a { color: var(--accent); text-decoration: none; }

/* Animations */
.fade-in { animation: fadeIn .5s ease both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }