/* ===================================================
   INKWELL LIBRARY - LOGIN STYLESHEET (login.css)
   =================================================== */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 20px;
    font-family: 'Georgia', serif;
    background-color: #f4efe6;
    color: #2c2c2c;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* Kontejner forme */
.login-container {
    background: #ffffff;
    width: 100%;
    max-width: 420px;
    padding: 40px 35px;
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2d9cc;
}

/* Zaglavlje u kartici */
.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    margin: 0 0 10px 0;
    font-size: 1.8rem;
    color: #4a3525;
    letter-spacing: 0.5px;
}

.login-header p {
    margin: 0;
    color: #7a6b5d;
    font-size: 0.95rem;
}

/* Obaveštenje o grešci */
.alert-message {
    background-color: #fde8e8;
    color: #c81e1e;
    padding: 12px 15px;
    border-radius: 6px;
    border-left: 4px solid #f98080;
    margin-bottom: 20px;
    font-size: 0.9rem;
    text-align: center;
}

/* Input polja */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #4a3525;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #dcd1c4;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    background-color: #faf8f5;
    transition: all 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #8b5a2b;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(139, 90, 43, 0.15);
}

/* Dugme za prijavu */
.btn-login {
    width: 100%;
    padding: 13px;
    background-color: #8b5a2b;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: bold;
    font-family: inherit;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    margin-top: 10px;
}

.btn-login:hover {
    background-color: #6f451f;
}

.btn-login:active {
    transform: scale(0.99);
}

/* Podnožje kartice */
.login-footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    font-size: 0.9rem;
    color: #666;
}

.login-footer a {
    color: #8b5a2b;
    text-decoration: none;
    font-weight: bold;
}

.login-footer a:hover {
    text-decoration: underline;
}

/* Link za nazad */
.back-home {
    margin-top: 20px;
    text-align: center;
}

.back-home a {
    color: #7a6b5d;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s;
}

.back-home a:hover {
    color: #2c2c2c;
}

/* Uspešna prijava - ekran za preusmeravanje */
.success-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    text-align: center;
    max-width: 400px;
    border: 1px solid #e0d7c6;
}

.success-card h2 {
    color: #2e7d32;
    margin-top: 0;
}

.spinner {
    margin: 20px auto;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #8b5a2b;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}