:root {
    --dark-blue: #0f2a44;
    --light-blue: #1e90ff;
    --soft-blue: #e8f1fb;
    --white: #ffffff;
    --gray: #f5f7fa;
    --text-dark: #1a1a1a;
}
/* Reset (lightweight) */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: rgb(229, 229, 229);
    color: var(--text-dark);
    line-height: 1.6;
    direction: rtl;
}
/* Links */

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease, background-color 0.2s ease;
}



/* Main container */
.main-container {
    padding: 1rem;
    min-height: 70vh;
    background-color: transparent;
}

/* Utility containers */
.container {
    max-width: 1100px;
    margin: auto;
    padding: 1rem;
}

/* messages */
.messages {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px 0;
    gap: 12px;
    z-index: 1000;
}

.alert {
    width: min(90%, 600px);
    padding: 14px 18px;
    border-radius: 14px;
    font-weight: 500;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 12px rgba(0,0,0,.08);
}

.alert.success {
    background: #edfdf3;
    color: #146c43;
    border: 1px solid #b7ebc6;
}

.alert.error {
    background: #fff1f0;
    color: #b42318;
    border: 1px solid #f4c7c3;
}

.alert.warning {
    background: #fff8e6;
    color: #946200;
    border: 1px solid #f0d57a;
}

.alert.info {
    background: #eef4ff;
    color: #1d4ed8;
    border: 1px solid #bfd3ff;
}

.close-msg {
    position: absolute;
    top: 8px;
    right: 12px;
    border: none;
    background: none;
    font-size: 20px;
    cursor: pointer;
    color: inherit;
}


/* Headings */
h1, h2, h3, h4 {
    text-align: center;
    color: var(--dark-blue);
    margin-bottom: 0.5rem;
}

.logo h1{
    color: #fff;
}


/* Desktop tweaks */
@media (min-width: 768px) {
    .main-container {
        padding: 2rem;
    }

    .btn {
        font-size: 1rem;
    }
}

/* Header */
.site-header {
    background-color: var(--dark-blue);
    color: white;
}

/* Header layout */
.header-inner {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    padding: 1rem;
}

/* Title */
.title a {
    color: white;
    font-size: 1.4rem;
    font-weight: 700;
}

/* Nav */
.nav-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

/* Nav links */
/* Header nav links */
.nav-list a {
    color: white;
    padding: 0.45rem 0.8rem;
    border-radius: 8px;
    font-size: 0.95rem;
    position: relative;
}

/* Hover & touch feedback */
.nav-list a:hover,
.nav-list a:focus {
    background-color: rgba(255, 255, 255, 0.18);
}

/* Active press (mobile tap feedback) */
.nav-list a:active {
    background-color: rgba(255, 255, 255, 0.28);
    transform: scale(0.97);
}

/* Login button */
.login-button {
    background-color: var(--light-blue);
    color: white;
}

/* User badge */
.user-button {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.4rem 0.7rem;
    border-radius: 6px;
    font-size: 0.9rem;
}

/* Desktop enhancement */
@media (min-width: 768px) {
    .header-inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .nav-list {
        gap: 1rem;
    }
}

/* Footer */
.site-footer {
    background-color: var(--dark-blue);
    color: white;
    margin-top: 2rem;
}

/* Footer layout */
.footer-inner {
    padding: 1rem;
}

/* Footer list */
.footer-list {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Footer title */
.footer-title {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Footer buttons */
.site-footer a {
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
}

/* Logout button */
.logout-button {
    background-color: rgba(255, 255, 255, 0.15);
}

/* Reuse login button style */
.site-footer .login-button {
    background-color: var(--light-blue);
}

/* Mobile polish */
@media (max-width: 480px) {
    .footer-list {
        flex-direction: column;
        gap: 0.6rem;
    }
}