/* login.php - Futuristic Apple UX */
* { box-sizing: border-box; margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }

body { 
    background: #0f172a url('/css/webimg/login_background.png') no-repeat center center fixed; 
    background-size: 100% auto;
    display: flex; justify-content: center; align-items: center; min-height: 100vh; 
    color: #ffffff;
}

body::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0,0,0,0) 0%, rgba(0,0,0,0.6) 100%);
    pointer-events: none;
    z-index: 0;
}

.login-wrapper { 
    width: 100%; max-width: 600px; padding: 20px; 
    position: relative; z-index: 1; 
    transition: max-width 0.4s ease;
}

.login-wrapper.qr-active {
    max-width: 800px;
}

.login-container { 
    background: rgba(255, 255, 255, 0.06); 
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 28px; 
    box-shadow: 0 30px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.15); 
    position: relative; overflow: hidden;
}

/* Grid Layout for QR side-by-side */
.login-grid {
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

.qr-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 60px;
    border-right: 1px solid rgba(255,255,255,0.1);
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    position: relative;
    background: rgba(0, 0, 0, 0.15);
}
.login-wrapper.qr-active .qr-section {
    width: 300px;
    padding: 30px 20px;
}

.form-section {
    flex: 1;
    padding: 45px 35px;
    text-align: center;
    position: relative;
}

.login-title { 
    color: #ffffff; font-size: 28px; font-weight: 700; margin-bottom: 5px; 
    letter-spacing: -0.5px; text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.login-subtitle { 
    color: rgba(255, 255, 255, 0.7); font-size: 15px; margin-bottom: 35px; 
}

.input-group { margin-bottom: 22px; text-align: left; position: relative; }
.input-group label { 
    display: block; color: rgba(255, 255, 255, 0.85); font-size: 13.5px; 
    font-weight: 500; margin-bottom: 8px; letter-spacing: 0.3px;
}
.input-group i { 
    position: absolute; left: 16px; top: 40px; color: rgba(255, 255, 255, 0.5); 
    font-size: 16px; transition: color 0.3s; 
}
.input-group input { 
    width: 100%; padding: 14px 15px 14px 44px; 
    border: 1px solid rgba(255, 255, 255, 0.2); 
    border-radius: 12px; font-size: 15px; color: #ffffff; 
    transition: all 0.3s; background: rgba(0, 0, 0, 0.2);
}
.input-group input::placeholder { color: rgba(255, 255, 255, 0.3); }
.input-group input:focus { 
    border-color: rgba(255, 255, 255, 0.6); 
    background: rgba(0, 0, 0, 0.4); 
    outline: none; 
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.1); 
}
.input-group:focus-within i { color: #ffffff; }

.form-switch-link { text-align: right; margin-bottom: 25px; margin-top: -8px; }
.form-switch-link a { 
    color: #38bdf8; font-size: 13.5px; font-weight: 500; 
    text-decoration: none; transition: all 0.3s; 
}
.form-switch-link a:hover { 
    color: #7dd3fc; text-decoration: underline; 
    text-shadow: 0 0 8px rgba(56,189,248,0.5); 
}

.submit-btn { 
    width: 100%; background: linear-gradient(135deg, #0ea5e9, #3b82f6); 
    color: #ffffff; border: none; padding: 16px; 
    border-radius: 12px; font-size: 16px; font-weight: 600; cursor: pointer; 
    transition: all 0.3s ease; display: flex; justify-content: center; align-items: center; gap: 8px;
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.4);
}
.submit-btn:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 12px 25px rgba(14, 165, 233, 0.6); 
    background: linear-gradient(135deg, #38bdf8, #60a5fa);
}
.submit-btn:active { transform: translateY(1px); box-shadow: 0 4px 10px rgba(14, 165, 233, 0.3); }
.submit-btn:disabled { 
    background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.4); 
    cursor: not-allowed; transform: none; box-shadow: none; 
    border: 1px solid rgba(255,255,255,0.1); 
}

.login-footer { margin-top: 25px; font-size: 13px; color: rgba(255, 255, 255, 0.5); font-weight: 400; text-align: center; }
.hidden-form { display: none; }

/* Info Boxes for Glassmorphism */
.info-box { 
    background: rgba(255, 255, 255, 0.1); 
    color: #ffffff; padding: 14px 16px; border-radius: 12px; 
    font-size: 13.5px; margin-bottom: 22px; 
    border: 1px solid rgba(255, 255, 255, 0.2); 
    border-left: 4px solid #38bdf8; text-align: left;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
#login2faForm .info-box { border-left-color: #60a5fa; }
#verifyForm .info-box { border-left-color: #34d399; }
#loginAccountPickForm .info-box { border-left-color: #818cf8; }

button#login2faResendBtn {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: none;
}
button#login2faResendBtn:hover { background: rgba(255,255,255,0.2); }

.back-link {
    color: rgba(255,255,255,0.7); text-decoration: none; 
    transition: color 0.3s; font-weight: 500; font-size: 13.5px;
}
.back-link:hover { color: #ffffff; text-decoration: underline; }

/* Accordion (QR Code) */
button#loginQrAccordionToggle {
    display: flex; flex-direction: column; align-items: center; justify-content: center; 
    height: 100%; width: 100%; border: none; background: transparent; cursor: pointer; 
    font-weight: 500; font-size: 14px; color: #ffffff; transition: all 0.3s;
    position: absolute; inset: 0; padding: 20px 0;
}
button#loginQrAccordionToggle span {
    writing-mode: vertical-rl; text-orientation: mixed; transform: rotate(180deg);
    display: flex; align-items: center; gap: 10px; letter-spacing: 1px;
}
button#loginQrAccordionToggle i.fa-qrcode { transform: rotate(90deg); margin: 0 0 10px 0; font-size: 18px; }
button#loginQrAccordionToggle i.fa-chevron-right { margin-top: 15px; font-size: 12px; opacity: 0.7; }

.login-wrapper.qr-active button#loginQrAccordionToggle {
    position: static; flex-direction: row; height: auto; padding: 12px; 
    background: rgba(0,0,0,0.2); border-radius: 12px; margin-bottom: 15px;
    border: 1px solid rgba(255,255,255,0.1);
}
.login-wrapper.qr-active button#loginQrAccordionToggle span {
    writing-mode: horizontal-tb; transform: none;
}
.login-wrapper.qr-active button#loginQrAccordionToggle i.fa-qrcode { transform: none; margin: 0 8px 0 0; }
.login-wrapper.qr-active button#loginQrAccordionToggle i.fa-chevron-right { margin: 0; transform: rotate(180deg); }

button#loginQrAccordionToggle:hover { background: rgba(0,0,0,0.3); }

#loginQrAccordionContent {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    height: 100%; text-align: center; opacity: 0; transition: opacity 0.3s 0.2s;
}
.login-wrapper.qr-active #loginQrAccordionContent { opacity: 1; }

#loginQrAccordionContent h3 { color: #ffffff; font-weight: 600; margin:0 0 8px; font-size: 16px; }
#loginQrAccordionContent p { color: rgba(255,255,255,0.7); font-size:13px; margin-bottom: 20px; line-height: 1.4; }
.qr-wrapper {
    background: rgba(255,255,255,0.9); padding: 12px; border-radius: 16px; 
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    display: flex; justify-content: center; align-items: center;
}

@media (max-width: 640px) {
    .login-grid { flex-direction: column-reverse; }
    .qr-section { width: 100%; border-right: none; border-top: 1px solid rgba(255,255,255,0.1); height: 60px; transition: height 0.4s; }
    .login-wrapper.qr-active .qr-section { width: 100%; height: auto; padding: 20px; }
    button#loginQrAccordionToggle { flex-direction: row; }
    button#loginQrAccordionToggle span { writing-mode: horizontal-tb; transform: none; }
    button#loginQrAccordionToggle i.fa-qrcode { transform: none; margin: 0 8px 0 0; }
    button#loginQrAccordionToggle i.fa-chevron-right { transform: rotate(90deg); margin: 0; }
    .login-wrapper.qr-active button#loginQrAccordionToggle i.fa-chevron-right { transform: rotate(-90deg); }
}

/* Account List items */
#loginAccountList .account-item {
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
    padding: 14px 16px; border-radius: 12px; color: #fff;
    cursor: pointer; transition: all 0.3s; text-align: left;
}
#loginAccountList .account-item:hover {
    background: rgba(255,255,255,0.2); transform: translateY(-1px);
}