/* teacher/birthdays — tam sayfa doğum günü takvimi */
.bday-hub { display: flex; flex-direction: column; gap: 1rem; }
.bday-hero {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 1.35rem;
    border-radius: 1.5rem;
    background: linear-gradient(135deg, #fff7ed, #fff 55%, #fdf2f8);
    border: 1px solid #fed7aa;
    box-shadow: 0 8px 28px rgba(251, 146, 60, 0.12);
}
.bday-kicker {
    margin: 0 0 0.25rem;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #c2410c;
}
.bday-hero h2 { margin: 0; font-size: 1.35rem; font-weight: 900; color: #0f172a; }
.bday-hero p { margin: 0.35rem 0 0; font-size: 0.78rem; color: #64748b; }
.bday-hero-stats { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }
.bday-stat {
    min-width: 5.5rem;
    padding: 0.55rem 0.75rem;
    border-radius: 1rem;
    background: #fff;
    border: 1px solid #fed7aa;
    text-align: center;
}
.bday-stat strong { display: block; font-size: 1.2rem; font-weight: 900; color: #9a3412; }
.bday-stat span { font-size: 0.62rem; font-weight: 800; color: #92400e; text-transform: uppercase; }
.bday-toolbar { display: flex; flex-wrap: wrap; gap: 0.65rem; align-items: center; }
.bday-grade-filters { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.bday-chip {
    font-size: 0.68rem;
    font-weight: 800;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    border: 2px solid #e2e8f0;
    background: #fff;
    color: #475569;
}
.bday-chip.is-active { border-color: #f97316; background: #fff7ed; color: #c2410c; }
.bday-search {
    margin-left: auto;
    min-width: 12rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.85rem;
    padding: 0.45rem 0.75rem;
    font-size: 0.78rem;
}
.bday-panel {
    background: #fff;
    border: 1px solid #e8ecf4;
    border-radius: 1.35rem;
    padding: 1rem 1.15rem 1.2rem;
}
.bday-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}
.bday-panel-head h3 { margin: 0; font-size: 0.9rem; font-weight: 800; color: #0f172a; }
.bday-count {
    font-size: 0.68rem;
    font-weight: 800;
    color: #9a3412;
    background: #fff7ed;
    border-radius: 999px;
    padding: 0.2rem 0.55rem;
}
.bday-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
    gap: 0.75rem;
}
.bday-card {
    text-align: left;
    border: 1px solid #e2e8f0;
    border-radius: 1.1rem;
    padding: 0.85rem 0.95rem;
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.bday-card:hover { border-color: #fdba74; box-shadow: 0 6px 18px rgba(249, 115, 22, 0.08); }
.bday-card.is-today { border-color: #fb7185; background: linear-gradient(180deg, #fff1f2, #fff); }
.bday-card-top { display: flex; align-items: center; gap: 0.65rem; }
.bday-avatar {
    width: 2.4rem; height: 2.4rem; border-radius: 999px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.72rem; font-weight: 900; color: #fff;
    background: linear-gradient(135deg, #f97316, #fb7185);
}
.bday-card-name { display: block; font-size: 0.85rem; font-weight: 800; color: #0f172a; }
.bday-card-meta { display: block; font-size: 0.68rem; color: #64748b; }
.bday-card-when { margin: 0.55rem 0 0.65rem; font-size: 0.78rem; font-weight: 800; color: #c2410c; }
.bday-card-actions { display: flex; gap: 0.4rem; }
.bday-mini {
    font-size: 0.65rem; font-weight: 800;
    padding: 0.3rem 0.55rem; border-radius: 0.65rem;
    border: 1px solid #e2e8f0; background: #f8fafc; color: #334155;
}
.bday-mini.is-primary { background: #f97316; border-color: #ea580c; color: #fff; }
.bday-empty { margin: 0; font-size: 0.78rem; color: #94a3b8; font-style: italic; }
.bday-month-nav { display: flex; align-items: center; gap: 0.4rem; }
.bday-nav-btn, .bday-today-btn {
    border: 1px solid #e2e8f0; background: #fff; border-radius: 0.65rem;
    padding: 0.25rem 0.5rem; font-size: 0.72rem; font-weight: 800; color: #334155;
}
.bday-month-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.35rem;
}
.bday-dow {
    font-size: 0.62rem; font-weight: 800; color: #94a3b8;
    text-align: center; text-transform: uppercase;
}
.bday-day {
    min-height: 4.4rem;
    border: 1px solid #eef2f7;
    border-radius: 0.75rem;
    padding: 0.3rem;
    background: #fafbfc;
}
.bday-day.is-today { border-color: #fb7185; background: #fff1f2; }
.bday-day-num { font-size: 0.68rem; font-weight: 800; color: #64748b; }
.bday-day-chip {
    display: block;
    margin-top: 0.2rem;
    font-size: 0.58rem;
    font-weight: 800;
    color: #9a3412;
    background: #ffedd5;
    border-radius: 0.4rem;
    padding: 0.1rem 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.bday-day-chip.is-teacher { background: #ede9fe; color: #5b21b6; }
.bday-card.is-teacher .bday-avatar { background: linear-gradient(135deg, #7c3aed, #6366f1); }
.bday-missing-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.bday-missing-chip {
    font-size: 0.68rem; font-weight: 700;
    padding: 0.3rem 0.6rem; border-radius: 999px;
    border: 1px dashed #cbd5e1; background: #f8fafc; color: #475569;
}
@media (max-width: 700px) {
    .bday-month-grid {
        grid-template-columns: repeat(7, minmax(0, 1fr));
        gap: 0.2rem;
    }
    .bday-dow {
        display: block;
        font-size: 0.55rem;
    }
    .bday-day {
        min-height: 2.35rem;
        padding: 0.15rem;
        border-radius: 0.45rem;
    }
    .bday-day-num { font-size: 0.6rem; }
    .bday-day-chip {
        font-size: 0.48rem;
        padding: 0.05rem 0.12rem;
        margin-top: 0.1rem;
    }
    .bday-hub-head {
        flex-wrap: wrap;
        gap: 0.45rem;
    }
    .bday-month-nav {
        flex-wrap: wrap;
        width: 100%;
        justify-content: space-between;
    }
}