* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, system-ui, sans-serif;
}

/* ---------- LOGIN ---------- */
.login-body {
    background: linear-gradient(145deg, #0b1a2e, #0d1f33);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: rgba(18, 30, 45, 0.9);
    backdrop-filter: blur(8px);
    border-radius: 32px;
    padding: 2rem 1.8rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    border: 1px solid #2a4a6a;
    text-align: center;
    color: white;
}

.camera-icon {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
}

.login-title{
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

.login-card h2 {
    font-weight: 400;
    margin-bottom: 1.8rem;
    color: #c2e0ff;
}

.login-card input {
    width: 100%;
    padding: 0.9rem 1.2rem;
    margin-bottom: 1.2rem;
    border: none;
    border-radius: 60px;
    background: #1f3a4f;
    color: white;
    font-size: 1rem;
    transition: 0.2s;
}

.login-card input:focus {
    outline: 2px solid #3f9eff;
    background: #1f445c;
}

.login-card button {
    width: 100%;
    padding: 0.9rem;
    border: none;
    border-radius: 60px;
    background: #0078d7;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
    margin-top: 0.5rem;
}

.login-card button:hover {
    background: #005bb5;
    transform: scale(1.02);
}

.alert {
    padding: 0.8rem;
    border-radius: 40px;
    background: #ffcdd2;
    color: #b71c1c;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.dev-info {
    margin-top: 2rem;
    color: #8aaec0;
    font-size: 0.8rem;
    line-height: 1.5;
}

/* ---------- DASHBOARD ---------- */
.dashboard {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: #0f1a24;
    color: white;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 2rem;
    background: #0e1c28;
    border-bottom: 1px solid #2d4a60;
    flex-wrap: wrap;
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.admin-link {
    text-decoration: none;
    color: #c2e0ff;
    background: #1c3a4a;
    border: 1px solid #2d4a60;
    padding: 0.35rem 0.9rem;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: 0.2s;
}

.admin-link:hover {
    background: #005bb5;
    border-color: #ffffff;
}

.user-status {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.user {
    font-weight: 600;
    background: #1c3a4a;
    padding: 0.3rem 1.2rem;
    border-radius: 40px;
    font-size: 0.95rem;
}

.status-badge {
    padding: 0.3rem 1rem;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-active    { background: #1e5a3a; color: #c8f0c8; }
.status-blocked   { background: #8a3a3a; color: #ffd6d6; }
.status-suspended { background: #a35c1a; color: #ffe4b5; }
.status-unknown   { background: #4a4a4a; color: #ddd; }

.dev-header small {
    color: #7fa6b6;
}

/* ---------- PLAYER ---------- */
.player-area {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: #0b141a;
}

.video-wrapper {
    position: relative;
    width: 100%;
    max-width: 1280px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    background: black;
    aspect-ratio: 16 / 9;
}

#cctvPlayer {
    width: 100%;
    height: 100%;
    display: block;
    background: black;
}

.video-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 0.8rem;
    z-index: 20;
}

.ctrl-btn {
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: 0.2s;
}

.ctrl-btn:hover {
    background: #0055aa;
    border-color: white;
}

.ctrl-btn.exit:hover {
    background: #aa2222;
}

.dev-footer {
    text-align: center;
    padding: 0.8rem;
    background: #0b151d;
    color: #5f8a9b;
    font-size: 0.8rem;
    border-top: 1px solid #1f3640;
}

/* ---------- ADMIN ---------- */
.admin-area {
    flex: 1;
    display: flex;
    justify-content: center;
    padding: 1.5rem;
    background: #0b141a;
}

.admin-card {
    width: 100%;
    max-width: 1200px;
    background: rgba(18, 30, 45, 0.9);
    border: 1px solid #2a4a6a;
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}

.admin-card h2 {
    font-weight: 500;
    color: #c2e0ff;
    margin-bottom: 1rem;
}

.alert.success {
    background: #c8e6c9;
    color: #1b5e20;
}

.admin-form {
    margin: 1rem 0 1.5rem;
}

.admin-form .grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}

.admin-form input,
.admin-form select {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 14px;
    border: 1px solid #2d4a60;
    background: #1f3a4f;
    color: #ffffff;
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
    border-radius: 14px;
    border: 1px solid #2d4a60;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 900px;
}

.admin-table th,
.admin-table td {
    padding: 0.75rem;
    border-bottom: 1px solid #22384a;
    vertical-align: middle;
}

.admin-table th {
    text-align: left;
    color: #c2e0ff;
    font-weight: 700;
    background: #0e1c28;
}

.admin-table td {
    color: #eaf3ff;
}

.inline {
    display: inline-block;
    margin: 0;
}

.inline select {
    padding: 0.35rem 0.6rem;
    border-radius: 10px;
    border: 1px solid #2d4a60;
    background: #123042;
    color: #ffffff;
    margin-left: 0.5rem;
}

/* ---------- RESPONSIVO ---------- */
@media (max-width: 600px) {
    .top-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        padding: 1rem;
    }
    .top-actions {
        width: 100%;
        justify-content: space-between;
    }
    .video-controls {
        bottom: 10px;
        right: 10px;
        left: 10px;
        justify-content: center;
    }
    .ctrl-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    .login-card {
        padding: 1.5rem;
    }

    .admin-form .grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 380px) {
    .user-status {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }
}