/* font.css - Bản Vá Lỗi Nút Bấm & Cập Nhật Giao Diện Toàn Hệ Thống */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #10b981;
    --primary-hover: #059669;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --glass-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.04);
    --glass-shadow-hover: 0 12px 40px 0 rgba(16, 185, 129, 0.12);
}

* {
    font-family: 'Be Vietnam Pro', sans-serif;
    box-sizing: border-box;
}

body {
    background: radial-gradient(at 0% 0%, #e8fbf2 0px, transparent 50%),
                radial-gradient(at 100% 100%, #e0f2fe 0px, transparent 50%),
                radial-gradient(at 100% 0%, #f8fafc 0px, transparent 50%),
                #f1f5f9;
    color: var(--text-main);
    font-size: 15px;
    background-attachment: fixed;
    margin: 0; padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Khung kính mờ Premium */
.glass-panel, .match-card {
    background: rgba(255, 255, 255, 0.7) !important;
    backdrop-filter: blur(14px) saturate(190%) !important;
    -webkit-backdrop-filter: blur(14px) saturate(190%) !important;
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    border-radius: 20px !important;
    box-shadow: var(--glass-shadow) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.match-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: var(--glass-shadow-hover) !important;
}

/* ÉP ĐỊNH DẠNG NÚT BẤM CHUNG - SỬA LỖI TÀNG HÌNH CHỮ TRẮNG NỀN TRẮNG */
.btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 12px 24px !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-decoration: none !important;
    color: #ffffff !important; /* Chữ luôn là màu trắng */
    background-color: #10b981 !important; /* Nền xanh mặc định rõ ràng */
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15) !important;
}
.btn:hover {
    background-color: #059669 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.25) !important;
}

/* Các lớp màu phụ trợ cho nút bấm của Admin không bị đè màu xanh */
.btn-edit { background-color: #3b82f6 !important; }
.btn-delete { background-color: #ef4444 !important; }
.btn-filter { background-color: #f59e0b !important; }

/* FIX LỖI NÚT "DỰ ĐOÁN NGAY" BỊ MẤT MÀU TRÊN TRANG CHỦ CỦA TRẬN ĐẤU */
.match-card a {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    padding: 12px !important;
    margin-top: 15px !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
    text-decoration: none !important;
    color: #ffffff !important;
    background-color: #10b981 !important; /* Hiện nguyên hình nút xanh */
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15) !important;
    transition: 0.2s !important;
}
.match-card a:hover { background-color: #059669 !important; }

/* Ô điền thông tin của form */
.form-control-input {
    width: 100% !important;
    background: rgba(255, 255, 255, 0.8) !important;
    border: 1px solid rgba(15, 23, 42, 0.15) !important;
    border-radius: 12px !important;
    height: 48px !important;
    padding: 0 14px !important;
    font-size: 15px !important;
    color: var(--text-main) !important;
    outline: none !important;
    transition: all 0.2s ease !important;
}
.form-control-input:focus {
    background: #ffffff !important;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12) !important;
}

/* Định dạng bảng */
.table-container { background: rgba(255, 255, 255, 0.5) !important; border-radius: 16px !important; overflow: hidden; border: 1px solid rgba(0,0,0,0.05); }
table { width: 100%; border-collapse: collapse; }
th { background: rgba(15, 23, 42, 0.03) !important; color: #475569 !important; font-weight: 700; padding: 14px; border-bottom: 1px solid rgba(0,0,0,0.06); }
td { padding: 16px 14px; border-bottom: 1px solid rgba(0,0,0,0.04); }

/* --- CSS NÂNG CẤP GIAO DIỆN NHẬP TỶ SỐ ADMIN --- */
.score-form-box {
    background: rgba(15, 23, 42, 0.04) !important;
    border: 1px dashed rgba(16, 185, 129, 0.3) !important;
    border-radius: 16px !important;
    padding: 15px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 15px !important;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02) !important;
}

.input-score-admin {
    width: 65px !important;
    height: 50px !important;
    font-size: 24px !important;
    font-weight: 800 !important;
    text-align: center !important;
    color: #10b981 !important;
    border: 2px solid rgba(16, 185, 129, 0.2) !important;
    border-radius: 12px !important;
    background: #ffffff !important;
    outline: none !important;
    transition: all 0.2s ease !important;
}

.input-score-admin:focus {
    border-color: #10b981 !important;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15) !important;
}

.select-winner-admin {
    height: 42px !important;
    padding: 0 12px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    border: 1px solid rgba(0,0,0,0.1) !important;
    border-radius: 10px !important;
    background: #ffffff !important;
    cursor: pointer !important;
}

.select-winner-admin:focus {
    border-color: #10b981 !important;
}

/* Nới rộng container trang Admin ra 1350px để bảng dữ liệu rộng rãi, không bị bóp nghẹt */
.admin-container {
    max-width: 1350px !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
}

/* --- CSS THU GỌN VÀ TINH CHỈNH NÚT THAO TÁC ADMIN MINI --- */
.admin-action-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 8px !important;
    font-size: 13px !important;
    text-decoration: none !important;
    color: #ffffff !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05) !important;
}

.admin-action-btn:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(0,0,0,0.12) !important;
}

/* Định hình lại cột trạng thái cho mảnh mai */
.status-badge-mini {
    padding: 4px 10px !important;
    border-radius: 50px !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    display: inline-block !important;
}