:root {
    --bg-color: #0d0d0d;
    --card-bg: #1a1a1a;
    --text-color: #ffffff;
    --input-bg: #2d2d2d;
    --input-border: #404040;
    --accent: #00ff88;
    --accent-hover: #00cc6a;
    --red: #ff3366;
    --green: #00ff88;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* YENİ: Giriş Ekranı (Login) */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: var(--bg-color);
}

.login-box {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--input-border);
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.login-box h2 {
    margin: 0;
    text-align: center;
    color: var(--accent);
}

.login-box button {
    background: var(--accent);
    color: #000;
    font-size: 15px;
    padding: 12px;
    border: none;
    font-weight: 700;
    border-radius: 6px;
    margin-top: 5px;
}

.login-box button:hover {
    background: var(--accent-hover);
}


/* Üst Bar ve Sekmeler */
.top-bar {
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid var(--input-border);
}

.global-date-container {
    display: flex;
    align-items: center;
    background: var(--input-bg);
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--input-border);
}

.global-date-container .icon-label {
    font-weight: bold;
    margin-right: 5px;
    color: var(--accent);
    font-size: 11px;
    text-transform: uppercase;
}

.global-date-container input {
    border: none;
    padding: 0;
    font-weight: bold;
    color: #fff;
    background: transparent;
    font-size: 13px;
    cursor: pointer;
}

.tab-container {
    display: flex;
    background: var(--input-bg);
    border-radius: 6px;
    border: 1px solid var(--input-border);
    overflow: hidden;
}

.tab-btn {
    background: transparent;
    border: none;
    padding: 6px 14px;
    border-radius: 0;
    color: #888;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 12px;
}

.tab-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    background: var(--accent);
    color: #000;
}

button {
    background-color: var(--input-bg);
    color: var(--text-color);
    border: 1px solid var(--input-border);
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 11px;
    font-weight: 600;
}

button:hover {
    background-color: #3d3d3d;
    border-color: #555;
}

#logout-btn {
    background-color: rgba(255, 51, 102, 0.1);
    border-color: rgba(255, 51, 102, 0.3);
    color: var(--red);
}
#logout-btn:hover {
    background-color: var(--red);
    color: #fff;
}

/* Float Buttons */
.add-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--accent);
    color: #000;
    font-size: 32px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 100;
}

.add-btn:hover {
    background-color: var(--accent-hover);
    transform: scale(1.08);
}

/* Board & Cards */
.board {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 15px;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    width: 230px; 
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px; 
    box-sizing: border-box;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.card.f-checked {
    border-color: #00ccff;
    box-shadow: 0 0 10px rgba(0, 204, 255, 0.1);
}

.card.i-checked {
    border-color: #ff66cc;
    box-shadow: 0 0 10px rgba(255, 102, 204, 0.1);
}

.card.finished {
    border-color: var(--green) !important;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.1) !important;
}

.row {
    display: flex;
    gap: 6px;
    justify-content: space-between;
    align-items: center;
}

input {
    background-color: #222;
    color: var(--text-color);
    border: 1px solid var(--input-border);
    padding: 4px 6px;
    border-radius: 4px;
    font-size: 11px;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s;
    font-family: inherit;
}

input:focus {
    outline: none;
    border-color: var(--accent);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.input-group label {
    font-size: 10px;
    color: #aaa;
    font-weight: 600;
    text-transform: uppercase;
}

.periods-container {
    display: flex;
    flex-direction: column;
    gap: 0px; 
    border: 1px solid var(--input-border);
    border-radius: 4px;
    overflow: hidden;
}

.period-row {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 6px;
    background-color: rgba(255,255,255,0.01);
    border-bottom: 1px solid rgba(255,255,255,0.05); 
}

.period-row:last-child {
    border-bottom: none;
}

.period-row.status-green { background-color: rgba(0, 255, 136, 0.08); }
.period-row.status-red { background-color: rgba(255, 51, 102, 0.08); }

.period-label {
    font-weight: 700;
    font-size: 11px;
    width: 24px;
    text-align: center;
}

.period-row.status-green .period-label { color: var(--green); }
.period-row.status-red .period-label { color: var(--red); }

.odds-input {
    width: 45px;
    text-align: center;
}

.bet-amount {
    width: 55px; 
    font-weight: 700;
    text-align: right;
    color: #e0e0e0;
    font-size: 11px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.period-row.status-green .bet-amount { color: var(--green); }
.period-row.status-red .bet-amount { color: var(--red); opacity: 0.7; }

.action-btns {
    display: flex;
    gap: 2px;
    margin-left: auto;
}

.btn-ok, .btn-no {
    width: 20px;
    height: 20px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    border-radius: 3px;
    font-weight: bold;
    cursor: pointer;
    border-width: 1px;
}

.btn-ok { background-color: rgba(0,255,136,0.1); border-color: rgba(0,255,136,0.2); color: var(--green); }
.btn-ok:hover, .btn-ok.active { background-color: var(--green); color: #000; }

.btn-no { background-color: rgba(255,51,102,0.1); border-color: rgba(255,51,102,0.2); color: var(--red); }
.btn-no:hover, .btn-no.active { background-color: var(--red); color: #fff; }

.total-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 4px 0 4px; 
    border-top: 1px dashed var(--input-border);
    font-weight: bold;
    font-size: 12px;
}

.bottom-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 5px;
    border-top: 1px solid var(--input-border);
}

.general-check {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
    user-select: none;
}

.general-check input[type="checkbox"] {
    width: 14px;
    height: 14px;
    cursor: pointer;
    accent-color: var(--green);
}

.general-check:hover { color: var(--green); }

.user-badge-f input[type="checkbox"] { accent-color: #00ccff; }
.user-badge-f:hover { color: #00ccff !important; }

.user-badge-i input[type="checkbox"] { accent-color: #ff66cc; }
.user-badge-i:hover { color: #ff66cc !important; }

.delete-btn {
    background: transparent;
    border: none;
    color: #777;
    cursor: pointer;
    font-size: 11px;
    padding: 2px 6px;
}

.delete-btn:hover { background: rgba(255, 51, 102, 0.1); color: var(--red); border-radius: 3px; }

/* BİLGİSAYAR VE MOBİL EKRANLAR İÇİN OTOMATİK UYUM (RESPONSIVE) */
@media (max-width: 768px) {
    .top-bar {
        flex-wrap: wrap;
        justify-content: space-between;
        padding: 10px;
        gap: 10px;
    }
    .global-date-container {
        width: 100%;
        justify-content: space-between;
        padding: 8px 10px;
    }
    .global-date-container input {
        font-size: 14px;
    }
    .tab-container {
        width: 100%;
    }
    .tab-btn {
        flex: 1;
        padding: 10px;
        font-size: 13px;
        text-align: center;
    }
    .board {
        justify-content: center;
        padding: 10px;
    }
    .card {
        width: 100%; /* Telefondaysa tek sütun yapısına geçip tam genişliğe yayılır */
        max-width: none;
    }
    
    /* Yanlış dokunmaları engellemek için mobilde artı butonu DEVRE DIŞI BIRAKILDI */
    .add-btn {
        display: none !important;
    }
}