:root {
    --font-main: 'Inter', sans-serif;
    --font-brand: 'Space Grotesk', sans-serif;

    --bg-body: #050505;
    --bg-card: rgba(20, 20, 20, 0.6);
    --border-color: rgba(255, 255, 255, 0.12);
    --text-main: #FFFFFF;
    --text-sec: #888888;
    --input-bg: rgba(255, 255, 255, 0.05);
    
    --error-color: #ff4d4d;
}


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

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: var(--font-main);
    height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: background 0.3s;
}

.bg-glow {
    position: absolute;
    width: 100vw; height: 100vw;
    max-width: 800px; max-height: 800px;
    background: radial-gradient(circle, var(--accent) 5%, transparent 70%);
    opacity: 0.15;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
}

.auth-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}


.auth-header {
    text-align: center;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.brand-text {
    font-family: var(--font-brand);
    text-align: center;
    text-transform: uppercase;
    line-height: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.service-row { font-size: 2rem; letter-spacing: -0.03em; }
.prefix { font-weight: 400; }
.suffix { font-weight: 700; color: var(--accent); }
.portal-text {
    font-family: var(--font-brand);
    font-size: 2rem; 
    font-weight: 400;
    color: var(--text-main);
    letter-spacing: -0.03em;
}


.auth-card {
    width: 100%;
    background: var(--bg-card);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: 40px 30px;
    
    box-shadow: none; 
    display: flex;
    flex-direction: column;
}


.auth-tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    transition: 0.3s;
}
.auth-tabs.hidden { display: none; }

.tab-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 12px 0;
    color: var(--text-sec);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: 0.3s;
    border-bottom: 2px solid transparent;
    font-family: var(--font-main);
}
.tab-btn.active { color: var(--text-main); border-bottom-color: var(--text-main); }
.tab-btn:not(.active):hover { color: var(--text-main); }


.form-content { display: none; animation: fadeIn 0.3s ease; flex-grow: 1; }
.form-content.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }


.recovery-header { margin-bottom: 30px; text-align: center; }
.recovery-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; color: var(--text-main); }
.recovery-desc { font-size: 0.9rem; color: var(--text-sec); line-height: 1.5; }


.input-group { margin-bottom: 20px; position: relative; }
.input-group label {
    display: block; font-size: 0.75rem; text-transform: uppercase;
    color: var(--text-sec); margin-bottom: 8px; font-weight: 600; letter-spacing: 0.05em;
}

.input-group input {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 1rem;
    transition: 0.2s;
    outline: none;
    font-family: var(--font-main);
}
.input-group input:focus { border-color: var(--accent); }

.input-group input.error { border-color: var(--error-color); }
.error-msg { color: var(--error-color); font-size: 0.75rem; margin-top: 6px; display: none; }
.form-error { color: var(--error-color); font-size: 0.85rem; text-align: center; margin-bottom: 15px; display: none; }

.form-row {
    display: flex; justify-content: space-between; align-items: center;
    
    margin-bottom: 20px; 
    font-size: 0.85rem;
}


.checkbox-ui { display: flex; align-items: center; gap: 8px; cursor: pointer; color: var(--text-sec); }
.checkbox-ui input { display: none; }
.checkmark {
    width: 18px; height: 18px;
    border: 1px solid var(--border-color);
    border-radius: 4px; position: relative; transition: 0.2s;
}
.checkbox-ui input:checked ~ .checkmark { background: var(--accent); border-color: var(--accent); }
.checkbox-ui input:checked ~ .checkmark::after {
    content: ''; position: absolute; left: 5px; top: 2px;
    width: 4px; height: 9px; border: solid var(--accent-inv);
    border-width: 0 2px 2px 0; transform: rotate(45deg);
}

.link-forgot { color: var(--text-sec); text-decoration: underline; transition: 0.2s; cursor: pointer; }
.link-forgot:hover { color: var(--text-main); }


.btn-primary {
    width: 100%; padding: 16px; border-radius: 8px; border: none;
    background: var(--accent); color: var(--accent-inv);
    font-size: 0.95rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.05em; cursor: pointer; transition: 0.2s; margin-top: 5px;
    font-family: var(--font-main);
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-2px); }
.btn-primary:active { transform: scale(0.98); }


.btn-back-text {
    width: 100%;
    margin-top: 25px;
    background: none;
    border: none;
    color: var(--text-sec);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-main);
}
.btn-back-text:hover { color: var(--text-main); }


.divider {
    height: 1px; background: var(--border-color);
    
    margin: 25px 0 40px 0; 
    opacity: 0.5;
}

.exid-label {
    text-align: center; font-size: 0.85rem; color: var(--text-sec);
    margin-bottom: 0; 
}
.exid-wrapper { color: var(--accent); margin-left: 4px; }
.ex-part { font-family: var(--font-main); font-weight: 700; }
.id-part { font-family: var(--font-main); font-weight: 800; }


.auth-footer { margin-top: 20px; text-align: center; }
.copyright { font-size: 0.85rem; color: var(--text-sec); margin-bottom: 5px; }
.ecosystem { font-size: 0.85rem; color: var(--text-sec); font-weight: 400; }

.profile-card {
    width: 100%;
    background: var(--bg-card);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: 30px;
    margin-bottom: 20px;
}
.profile-header-info { text-align: center; margin-bottom: 30px; }
.profile-username { font-size: 1.5rem; font-weight: 700; margin-bottom: 5px; color: var(--text-main); }
.profile-role { font-size: 0.85rem; color: var(--text-sec); text-transform: uppercase; letter-spacing: 0.05em; }

.service-list { display: flex; flex-direction: column; gap: 12px; }
.service-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 20px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none; color: var(--text-main);
    transition: 0.2s;
}
.service-item:hover { 
    border-color: var(--srv-accent, var(--accent)); 
    transform: translateY(-2px); 
}
.service-name { font-family: var(--font-brand); font-size: 1.2rem; font-weight: 700; text-transform: uppercase;}
.service-status { font-size: 0.8rem; padding: 4px 10px; border-radius: 6px; font-weight: 600; }
.status-connected { background: rgba(76, 175, 80, 0.15); color: #4caf50; border: 1px solid rgba(76, 175, 80, 0.3); }
.status-pending { background: rgba(255, 255, 255, 0.05); color: var(--text-sec); border: 1px solid var(--border-color); }

.tg-btn {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    width: 100%; padding: 14px; border-radius: 8px;
    border: 1px solid #0088cc; background: rgba(0, 136, 204, 0.1);
    color: #0088cc; text-decoration: none; font-weight: 600;
    transition: 0.2s; margin-top: 10px; font-family: var(--font-main);
}
.tg-btn:hover { background: rgba(0, 136, 204, 0.2); }
.tg-connected { border-color: #4caf50; color: #4caf50; background: rgba(76, 175, 80, 0.1); pointer-events: none; }

.section-label { font-size: 0.75rem; color: var(--text-sec); text-transform: uppercase; margin-bottom: 15px; font-weight: 600; letter-spacing: 0.05em; }
.text-success { color: #4caf50; }
.text-danger { color: #ff4d4d; }
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mt-25 { margin-top: 25px; }
.d-none { display: none; }
.avatar-circle { width: 64px; height: 64px; background: var(--input-bg); border: 2px solid var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 15px; font-size: 1.8rem; font-weight: 700; color: var(--accent); text-transform: uppercase; font-family: var(--font-brand); }
.avatar-name { font-size: 1.3rem; font-weight: 700; color: var(--text-main); }

.toggle-pass {
    position: absolute;
    right: 15px;
    bottom: 12px;
    color: var(--text-sec);
    cursor: pointer;
    font-size: 1.2rem;
    transition: 0.2s;
}

.toggle-pass:hover {
    color: var(--text-main);
}

.input-group input.has-icon {
    padding-right: 45px;
}