/* ========================================
   JRN SIGNUP MODAL - USER LANDING DESIGN
   Uses landing page color variables
======================================== */

/* Import landing page variables if not already in the page */
:root {
    --primary: #0f3a40;
    --secondary: #1c5a63;
    --accent: #bfe600;
    --background-light: #f5f7fa;
    --background-alt: #e5e7eb;
    --text-light: #ffffff;
    --text-dark: #2c3e50;
    --primary-dark: #0a2a2f;
}

/* Modal backdrop */
.signup-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0; top: 0;
    width: 100%;
    height: 100%;
    background: rgba(44,62,80,0.18);  /* softer dark overlay */
    backdrop-filter: blur(2px);
    justify-content: center;
    align-items: center;
    transition: background 0.3s;
}

/* Modal content */
.signup-modal-content {
    background: var(--background-light);
    padding: 2rem 2rem 1.5rem 2rem;
    border-radius: 14px;
    text-align: center;
    width: 95%;
    max-width: 360px;
    box-shadow: 0 6px 32px rgba(44,62,80,0.13);
    color: var(--text-dark);
    border: 1px solid var(--background-alt);
    font-family: inherit;
    position: relative;
    animation: slideUp 0.2s cubic-bezier(.53,1.5,.55,1);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(16px);}
    to   { opacity: 1; transform: translateY(0);}
}

.signup-modal-content h2 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--primary-dark);
    font-weight: 700;
    letter-spacing: 0.02em;
}

.signup-modal-content form > *:not(:last-child) {
    margin-bottom: 18px;
}

/* Loader spinner, matching accent color */
.loader {
    border: 6px solid var(--background-alt);
    border-top: 6px solid var(--accent);
    border-radius: 50%;
    width: 44px; height: 44px;
    margin: 22px auto;
    animation: spin 0.9s linear infinite;
}

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

#signup-message {
    margin-top: 16px;
    font-size: 1rem;
    color: var(--primary-dark);
    font-weight: 500;
}

/* Inputs and buttons styling */
.signup-modal-content input[type="text"],
.signup-modal-content input[type="email"],
.signup-modal-content input[type="password"] {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1px solid var(--background-alt);
    border-radius: 8px;
    font-size: 1rem;
    background: #fff;
    color: var(--text-dark);
    transition: border-color 0.2s;
    font-family: inherit;
}

.signup-modal-content input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 1.5px var(--accent);
}

/* Signup button */
.signup-modal-content button,
.signup-modal-content .btn {
    background: var(--accent);
    color: var(--primary-dark);
    font-weight: 600;
    border: none;
    padding: 12px 0;
    border-radius: 8px;
    width: 100%;
    font-size: 1.08rem;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.2s;
    margin-top: 5px;
    letter-spacing: 0.012em;
}

.signup-modal-content button:hover,
.signup-modal-content .btn:hover {
    background: #9ec700;
    color: var(--primary);
    transform: translateY(-1.5px) scale(1.01);
    box-shadow: 0 6px 18px rgba(15,58,64, 0.08);
}

@media (max-width: 480px) {
    .signup-modal-content {
        padding: 1.1rem 0.5rem 1.3rem 0.5rem;
        border-radius: 10px;
    }
    .signup-modal-content h2 { font-size: 1.12rem;}
    .signup-modal-content button,
    .signup-modal-content .btn { font-size: 1rem; }
}