* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font);

    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
}

.container {
    background: white;
    border-radius: 16px;
    padding: 40px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    text-align: center;
    position: relative;
}

.hello-emoji { font-size: 48px; margin-bottom: 12px; }
h1           { font-size: 26px; margin-bottom: 6px; color: #333; }
.subtitle    { color: #888; margin-bottom: 24px; font-size: 14px; }

.lang-switcher { position: absolute; top: 12px; right: 12px; }
.lang-switcher select {
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid #ddd;
    font-size: 12px;
    cursor: pointer;
    background: white;
    color: #555;
}

.form-section        { display: none; }
.form-section.active { display: block; }

label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 13px;
    color: #555;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="tel"],
input[type="date"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    outline: none;
    -webkit-appearance: none;
    font-family: inherit;
}
input:focus { border-color: var(--primary); }
input.error { border-color: #e74c3c; }

button.submit-btn,
button.connect-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--btn-color) 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
}
button.submit-btn:disabled,
button.connect-btn:disabled { opacity: 0.5; cursor: not-allowed; }

#statusMsg   { margin-top: 16px; padding: 10px; border-radius: 8px; font-size: 14px; display: none; }
.error-msg   { background: #fee; color: #c00; display: block !important; }
.success-msg { background: #efe; color: #080; display: block !important; }
.info-msg    { background: #eef; color: #008; display: block !important; }

#logoutSection { display: none; }
.disconnect-btn {
    width: 100%;
    padding: 14px;
    background: #e74c3c;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; }
input[type=number] { -moz-appearance: textfield; }

/* PMS Tabs */
.pms-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 18px;
    background: #f0f0f0;
    border-radius: 10px;
    padding: 4px;
}
.pms-tab-btn {
    flex: 1;
    padding: 9px 10px;
    border: none;
    border-radius: 7px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    background: transparent;
    color: #888;
    transition: all 0.2s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pms-tab-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--btn-color) 100%);
    color: white;
}
.pms-form-section        { display: none; }
.pms-form-section.active { display: block; }

.inp-wrap  { margin-bottom: 16px; text-align: left; }
.inp-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #555;
}
.inp-field {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 14px;
    outline: none;
    background: #fafafa;
    color: #333;
    font-family: inherit;
    -webkit-appearance: none;
}
.inp-field:focus {
    border-color: var(--primary);
    background: white;
}

.pms-msg {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
}
.pms-msg.error   { background: #fde8ee; color: #c62828; }
.pms-msg.success { background: #e8faf4; color: #1b5e20; }
.pms-msg.info    { background: #eeeeff; color: #3730a3; }

.pms-container { text-align: left; }