/* СТРАНИЦА ЛОГИНА*/
.login-page {
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--login-bg);
    position: relative;
}
/* СТРАНИЦА ЛОГИНА*/

/* КАРТОЧКА */
.login-card {
    background: var(--card-bg);
    backdrop-filter: blur(15px);
    padding: 45px 35px;
    border-radius: 20px;
    width: 100%;
    max-width: 420px;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    animation: fadeInUp 0.6s ease-out;
}
/* КАРТОЧКА */

/* HEADER */
.login-header {
    margin-bottom: 35px;
}

.logo-wrapper {
    margin: 0 auto 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: help;
}

.logo-wrapper .tooltip {
    visibility: hidden;
    opacity: 0;
    width: 300px;
    background-color: rgba(0,0,0,0.8);
    color: #fff;
    text-align: left;
    padding: 8px;
    border-radius: 4px;
    position: absolute;
    top: 110%; /* чуть ниже логотипа */
    left: 50%;
    transform: translateX(-50%);
    transition: opacity 0.3s;
    z-index: 10;
    white-space: pre-wrap; /* переносы строк */
}

.logo-wrapper:hover .tooltip {
    visibility: visible;
    opacity: 1;
}

.logo-img {
    max-width: 160px;
    object-fit: contain;
    filter: drop-shadow(0 5px 15px rgba(var(--accent-color-rgb), 0.4))
            drop-shadow(0 0 8px rgba(var(--accent-color-rgb), 0.3));
}

.login-header h1 {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 1px;
    background: var(--accent-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}
/* HEADER */

/* FLASH - СООБЩЕНИЯ */
.login-card .flash {
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: 10px;
    font-size: 14px;
    text-align: left;
    background: var(--flash-bg);
    border-left: 4px solid var(--flash-border);
    color: var(--flash-text);
}
/* FLASH - СООБЩЕНИЯ */

/* ФОРМА ВВОДА ТЕКСТА */
.login-form {
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-secondary);
    margin-left: 20px;
    font-size: 14px;
}

.login-form .form-group label {
    margin-bottom: 8px;
    margin-left: 20px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: 15px;
    bottom: 19px;
    color: var(--text-muted);
    font-size: 16px;
}

.input-wrapper input {
    width: 100%;
    padding: 14px 20px 14px 45px;
    border-radius: 30px;
    font-size: 16px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.input-wrapper input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb), 0.25);
    outline: none;
}
/* ФОРМА ВВОДА ТЕКСТА */

/* КНОПКА ЛОГИНА*/
.btn-login {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding: 15px;
    border-radius: 30px;
    border: none;
    background: var(--accent-gradient);
    color: white;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 25px rgba(var(--accent-color-rgb), 0.5),
        0 0 15px rgba(var(--accent-color-rgb), 0.4);
}

.btn-login:active {
    transform: translateY(0);
}

.btn-login::before {
    content: "";
    position: absolute;
    top: 0;
    left: -75%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent 0%,
        rgba(255, 255, 255, 0.6) 50%,
        transparent 100%
    );
    transform: skewX(-25deg);
}

.btn-login:hover::before {
    animation: shine 1s ease forwards;
}
/* КНОПКА ЛОГИНА*/

/* ГЛАЗОК */
.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eye-icon {
    width: 100%;
    height: 100%;
    stroke: rgba(var(--accent-color-rgb), 0.8);
    fill: none;
    stroke-width: 2;
    transition: transform 0.4s ease;
}

.eye-icon.rotated {
    transform: rotateY(180deg);
}

.eye-slash {
    stroke: rgba(var(--accent-color-rgb), 0.8);
    transition: opacity 0.3s ease;
}
/* ГЛАЗОК */

/* АНИМАЦИЯ */
/*** АНИМАЦИЯ - ??? ***/
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/*** АНИМАЦИЯ - КНОПКА ЛОГИН ***/
@keyframes shine {
    0% { left: -75%; }
    100% { left: 125%; }
}
/* АНИМАЦИЯ */