/* Общий сброс и Sci-Fi фон */
* {
    box-sizing: border-box;
}

body {
    background-color: #030a14;
    color: #38bdf8;
    font-family: 'Courier New', Courier, monospace;
    margin: 0;
    padding: 10px;
    height: 100vh;
    overflow: hidden;
    background-image: linear-gradient(rgba(56, 189, 248, 0.02) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(56, 189, 248, 0.02) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Экран авторизации и интро */
#auth-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #02060c;
    color: #38bdf8;
    font-family: 'Courier New', Courier, monospace;
    padding: 30px;
    z-index: 9999;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

#auth-screen::after {
    content: " ";
    display: block;
    position: fixed;
    top: 0; left: 0; bottom: 0; right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%);
    background-size: 100% 4px;
    z-index: 10000;
    pointer-events: none;
}

#auth-input {
    background: transparent;
    border: none;
    color: #38bdf8;
    font-family: monospace;
    font-size: 14px;
    width: 100%;
    outline: none;
}

/* Верхняя статус-панель */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(8, 24, 48, 0.9);
    border: 1px solid #0284c7;
    padding: 8px 15px;
    font-size: 13px;
    height: 45px;
    margin-bottom: 10px;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(2, 132, 199, 0.2);
}

/* Главный макет (3 колонки: Лево, Центр, Право) */
.main-layout {
    display: flex;
    gap: 10px;
    height: calc(100vh - 65px);
}

/* Левая колонка (Профиль и Склад) */
.panel-left {
    width: 260px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-shrink: 0;
}

/* Центральная колонка (Сверху Стойки 70%, Снизу Терминал 30%) */
.panel-center {
    flex: 1.6;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 450px;
}

.rack-monitoring-box {
    flex: 7; /* 70% высоты центра под стойки */
    display: flex;
    flex-direction: column;
}

/* Терминал снизу (30% высоты центра) */
.terminal-wrapper {
    flex: 3; /* 30% высоты под терминал */
    display: flex;
    flex-direction: column;
    background: rgba(2, 8, 18, 0.95);
    border: 1px solid #0284c7;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: inset 0 0 15px rgba(2, 132, 199, 0.15);
}

/* Правая колонка (Входящие задачи / Почта) */
.panel-right {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-shrink: 0;
}

/* Универсальный HUD-блок */
.box-section {
    border: 1px solid #0369a1;
    padding: 10px;
    background: rgba(3, 15, 30, 0.9);
    border-radius: 4px;
    box-shadow: inset 0 0 8px rgba(3, 105, 161, 0.2);
}

.box-title {
    font-weight: bold;
    color: #38bdf8;
    margin-bottom: 8px;
    border-bottom: 1px solid #0369a1;
    padding-bottom: 4px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#terminal-output {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    font-size: 13px;
    color: #7dd3fc;
    line-height: 1.4;
    display: flex;
    flex-direction: column-reverse;
}

.terminal-input-area {
    display: flex;
    align-items: center;
    background: rgba(4, 12, 24, 0.95);
    border-top: 1px solid #0369a1;
    padding: 8px 10px;
    flex-shrink: 0;
}

.terminal-input-area input {
    background: transparent;
    border: none;
    color: #38bdf8;
    font-family: monospace;
    font-size: 13px;
    width: 100%;
    outline: none;
}

/* Мониторинг стоек */
.monitoring-screen {
    flex: 1;
    border: 1px dashed #0369a1;
    background: rgba(2, 8, 18, 0.5);
    padding: 10px;
    font-size: 11px;
    color: #7dd3fc;
    overflow-y: auto;
    border-radius: 4px;
}

/* Кнопки */
button {
    background: rgba(3, 105, 161, 0.3);
    color: #7dd3fc;
    border: 1px solid #0284c7;
    padding: 4px 8px;
    cursor: pointer;
    font-family: monospace;
    border-radius: 3px;
    font-size: 11px;
    transition: all 0.2s;
}

button:hover {
    background: #0284c7;
    color: #030a14;
    box-shadow: 0 0 8px rgba(2, 132, 199, 0.6);
}